diff --git a/docs/SymptomsCausedByDrugs/index.html b/docs/SymptomsCausedByDrugs/index.html
index 44d9fec4064..3ca54b1c2f1 100644
--- a/docs/SymptomsCausedByDrugs/index.html
+++ b/docs/SymptomsCausedByDrugs/index.html
@@ -36,7 +36,7 @@
   <script src="./js/PrrByKeyTableView.js"></script>
   <script src="./js/PrrByVaccineTableView.js"></script>
   <script src="./js/PrrBySymptomTableView.js"></script>
-  <script src="./js/SearchParam.js"></script>
+  <script src="./js/URLSearchParam.js"></script>
   <script src="./js/Select2.js"></script>
   <script>
     document.addEventListener(
@@ -47,14 +47,14 @@
           {
             symptom: {
               symptomSelectElement: $('#symptomSelect'),
-              searchParam: new SearchParam('symptom'),
+              urlSearchParam: new URLSearchParam('symptom'),
               prrByVaccineTableElement: $('#prrByVaccineTable'),
               downloadPrrByVaccineTableButton: document.querySelector("#downloadPrrByVaccineTable"),
               keyColumnName: name
             },
             vaccine: {
               vaccineSelectElement: $('#vaccineSelect'),
-              searchParam: new SearchParam('vaccine'),
+              urlSearchParam: new URLSearchParam('vaccine'),
               prrBySymptomTableElement: $('#prrBySymptomTable'),
               downloadPrrBySymptomTableButton: document.querySelector("#downloadPrrBySymptomTable"),
               valueName: name
diff --git a/docs/SymptomsCausedByDrugs/js/PageInitializer.js b/docs/SymptomsCausedByDrugs/js/PageInitializer.js
index 7cb92e0faca..4d63fdb640e 100644
--- a/docs/SymptomsCausedByDrugs/js/PageInitializer.js
+++ b/docs/SymptomsCausedByDrugs/js/PageInitializer.js
@@ -5,29 +5,29 @@ class PageInitializer {
         PageInitializer.#configureVaccine(vaccine);
     }
 
-    static #configureSymptom({ symptomSelectElement, searchParam, prrByVaccineTableElement, downloadPrrByVaccineTableButton, keyColumnName }) {
+    static #configureSymptom({ symptomSelectElement, urlSearchParam, prrByVaccineTableElement, downloadPrrByVaccineTableButton, keyColumnName }) {
         const prrByVaccineTableView = new PrrByVaccineTableView(prrByVaccineTableElement, downloadPrrByVaccineTableButton, keyColumnName);
         Select2.initializeSelectElement(
             {
                 selectElement: symptomSelectElement,
-                textOfOption2Select: searchParam.get(),
+                textOfOption2Select: urlSearchParam.get(),
                 onSelectOptionHavingValueAndText: (id, text) => {
                     prrByVaccineTableView.displayPrrByVaccineTable4Symptom(id, text);
-                    searchParam.set(text);
+                    urlSearchParam.set(text);
                 },
                 minimumInputLength: 0
             });
     }
 
-    static #configureVaccine({ vaccineSelectElement, searchParam, prrBySymptomTableElement, downloadPrrBySymptomTableButton, valueName }) {
+    static #configureVaccine({ vaccineSelectElement, urlSearchParam, prrBySymptomTableElement, downloadPrrBySymptomTableButton, valueName }) {
         const prrBySymptomTableView = new PrrBySymptomTableView(prrBySymptomTableElement, downloadPrrBySymptomTableButton, valueName);
         Select2.initializeSelectElement(
             {
                 selectElement: vaccineSelectElement,
-                textOfOption2Select: searchParam.get(),
+                textOfOption2Select: urlSearchParam.get(),
                 onSelectOptionHavingValueAndText: (id, text) => {
                     prrBySymptomTableView.displayPrrBySymptomTable4Vaccine(id, text);
-                    searchParam.set(text);
+                    urlSearchParam.set(text);
                 },
                 minimumInputLength: 0
             });
diff --git a/docs/SymptomsCausedByDrugs/js/SearchParam.js b/docs/SymptomsCausedByDrugs/js/URLSearchParam.js
similarity index 90%
rename from docs/SymptomsCausedByDrugs/js/SearchParam.js
rename to docs/SymptomsCausedByDrugs/js/URLSearchParam.js
index d22583d1bec..71df8ae03e0 100644
--- a/docs/SymptomsCausedByDrugs/js/SearchParam.js
+++ b/docs/SymptomsCausedByDrugs/js/URLSearchParam.js
@@ -1,4 +1,4 @@
-class SearchParam {
+class URLSearchParam {
 
     #name;
 
diff --git a/docs/SymptomsCausedByVaccines/index.html b/docs/SymptomsCausedByVaccines/index.html
index 8e04a87d067..cb293acc7de 100644
--- a/docs/SymptomsCausedByVaccines/index.html
+++ b/docs/SymptomsCausedByVaccines/index.html
@@ -36,7 +36,7 @@
   <script src="../SymptomsCausedByDrugs/js/PrrByKeyTableView.js"></script>
   <script src="../SymptomsCausedByDrugs/js/PrrByVaccineTableView.js"></script>
   <script src="../SymptomsCausedByDrugs/js/PrrBySymptomTableView.js"></script>
-  <script src="../SymptomsCausedByDrugs/js/SearchParam.js"></script>
+  <script src="../SymptomsCausedByDrugs/js/URLSearchParam.js"></script>
   <script src="../SymptomsCausedByDrugs/js/Select2.js"></script>
   <script>
     document.addEventListener(
@@ -47,14 +47,14 @@
           {
             symptom: {
               symptomSelectElement: $('#symptomSelect'),
-              searchParam: new SearchParam('symptom'),
+              urlSearchParam: new URLSearchParam('symptom'),
               prrByVaccineTableElement: $('#prrByVaccineTable'),
               downloadPrrByVaccineTableButton: document.querySelector("#downloadPrrByVaccineTable"),
               keyColumnName: name
             },
             vaccine: {
               vaccineSelectElement: $('#vaccineSelect'),
-              searchParam: new SearchParam('vaccine'),
+              urlSearchParam: new URLSearchParam('vaccine'),
               prrBySymptomTableElement: $('#prrBySymptomTable'),
               downloadPrrBySymptomTableButton: document.querySelector("#downloadPrrBySymptomTable"),
               valueName: name
diff --git a/docs/UrlUtils.js b/docs/UrlUtils.js
index eb84b60ebab..6b0fcfc828d 100644
--- a/docs/UrlUtils.js
+++ b/docs/UrlUtils.js
@@ -1,13 +1,13 @@
 class UrlUtils {
 
-    static isSearchParamYES(urlParams, searchParam) {
-        return UrlUtils.#getSearchParam(urlParams, searchParam, 'NO').toUpperCase() == 'YES';
+    static isSearchParamYES(urlParams, urlSearchParam) {
+        return UrlUtils.#getSearchParam(urlParams, urlSearchParam, 'NO').toUpperCase() == 'YES';
     }
 
-    static getSearchParamOfCurrentUrl(searchParam) {
+    static getSearchParamOfCurrentUrl(urlSearchParam) {
         return UrlUtils.#getSearchParam(
             new URLSearchParams(window.location.search), 
-            searchParam, 
+            urlSearchParam, 
             null)
     }
 
@@ -25,9 +25,9 @@ class UrlUtils {
         a.click();
     }
 
-    static #getSearchParam(urlParams, searchParam, defaultValue) {
-        return urlParams.has(searchParam) ?
-            urlParams.get(searchParam) :
+    static #getSearchParam(urlParams, urlSearchParam, defaultValue) {
+        return urlParams.has(urlSearchParam) ?
+            urlParams.get(urlSearchParam) :
             defaultValue;
     }