diff --git a/landingPages/landing-utils/showSubjects.component.ts b/landingPages/landing-utils/showSubjects.component.ts
index 590f6180..890b7628 100644
--- a/landingPages/landing-utils/showSubjects.component.ts
+++ b/landingPages/landing-utils/showSubjects.component.ts
@@ -16,7 +16,11 @@ import {properties} from "../../../../environments/environment";
             <ng-container *ngFor="let subject of classifiedSubjects.get(key)">
               <span class="uk-display-inline-block label-classified">
                 <span *ngIf="specialSubjects.indexOf(subject) == -1 ">{{subject}}</span>
-                <a class="uk-link-reset" *ngIf="specialSubjects.indexOf(subject) != -1" [href]="properties.domain + properties.searchLinkToAdvancedResults +'?f0=resultsubject&fv0='+getSubjectParameter(subject)  ">{{subject}}</a>
+                <a class="uk-link-reset" *ngIf="specialSubjects.indexOf(subject) != -1"
+                   [routerLink]=" properties.searchLinkToAdvancedResults"
+                   [queryParams]="getSubjectParameter(subject)" >
+                  {{subject}}
+                </a>
                  </span>
             </ng-container>
           </div>
@@ -46,29 +50,28 @@ export class ShowSubjectsComponent {
   @Input() classifiedSubjects: Map<string, string[]>;
   properties = properties;
   specialSubjects = [];
-  // private showClassifiedSbj: boolean = false;
 
   constructor() {
-    if(properties.environment == 'development'){
+    if(properties.dashboard == "explore") {
       this.specialSubjects = [
-        "Physics::Optics",
-        "Astrophysics::Cosmology and Extragalactic Astrophysics",
-        "Computer Science::Information Theory",
-        "Physics::Accelerator Physics",
-        "Condensed Matter::Superconductivity",
+        // "Physics::Optics",
+        // "Astrophysics::Cosmology and Extragalactic Astrophysics",
+        // "Computer Science::Information Theory",
+        // "Physics::Accelerator Physics",
+        // "Condensed Matter::Superconductivity",
         "Physics::Atomic Physics",
-        "Computer Science::Robotics",
-        "Computer Science::Computer Science and Game Theory",
-        "Computer Science::Neural and Evolutionary Computation",
+        // "Computer Science::Robotics",
+        // "Computer Science::Computer Science and Game Theory",
+        // "Computer Science::Neural and Evolutionary Computation",
         "Mathematics::Combinatorics",
-        "Mathematics::Probability",
-        "Computer Science::Operating Systems",
-        "lcsh:Medicine",
-        "lcsh:Science",
-        "lcsh:Biology (General)",
-        "lcsh:Chemistry",
-        "lcsh:Engineering (General). Civil engineering (General)",
-        "lcsh:Technology"
+        // "Mathematics::Probability",
+        // "Computer Science::Operating Systems",
+        // "lcsh:Medicine",
+        // "lcsh:Science",
+        // "lcsh:Biology (General)",
+        // "lcsh:Chemistry",
+        // "lcsh:Engineering (General). Civil engineering (General)",
+        // "lcsh:Technology"
       ];
     }
   }
@@ -80,6 +83,6 @@ export class ShowSubjectsComponent {
     return Array.from(map.keys());
   }
   getSubjectParameter(param){
-    return '"' +encodeURIComponent(param)+'"';
+    return {'f0':'resultsubject','fv0':'"' +(param)+'"'};
   }
 }