Use a generic name for the search parameter

This way we can use it for any model.

app/controllers/admin/administrators_controller.rb

@@ -6,7 +6,7 @@ class Admin::AdministratorsController < Admin::BaseController
   end
 
   def search
-    @users = User.search(params[:name_or_email])
+    @users = User.search(params[:search])
                  .includes(:administrator)
                  .page(params[:page])
                  .for_render

app/controllers/admin/managers_controller.rb

@@ -6,7 +6,7 @@ class Admin::ManagersController < Admin::BaseController
   end
 
   def search
-    @users = User.search(params[:name_or_email])
+    @users = User.search(params[:search])
                  .includes(:manager)
                  .page(params[:page])
                  .for_render

app/controllers/admin/moderators_controller.rb

@@ -6,7 +6,7 @@ class Admin::ModeratorsController < Admin::BaseController
   end
 
   def search
-    @users = User.search(params[:name_or_email])
+    @users = User.search(params[:search])
                  .includes(:moderator)
                  .page(params[:page])
                  .for_render

app/controllers/admin/officials_controller.rb

@@ -4,7 +4,7 @@ class Admin::OfficialsController < Admin::BaseController
   end
 
   def search
-    @users = User.search(params[:name_or_email]).page(params[:page]).for_render
+    @users = User.search(params[:search]).page(params[:page]).for_render
   end
 
   def edit

app/controllers/admin/organizations_controller.rb

@@ -12,7 +12,7 @@ class Admin::OrganizationsController < Admin::BaseController
 
   def search
     @organizations = Organization.includes(:user)
-                                 .search(params[:term])
+                                 .search(params[:search])
                                  .order("users.created_at", :name, "users.email")
                                  .page(params[:page])
   end

app/controllers/admin/poll/officers_controller.rb

@@ -6,7 +6,7 @@ class Admin::Poll::OfficersController < Admin::Poll::BaseController
   end
 
   def search
-    @user = User.find_by(email: params[:email])
+    @user = User.find_by(email: params[:search])
 
     respond_to do |format|
       if @user

app/controllers/admin/valuators_controller.rb

@@ -10,7 +10,7 @@ class Admin::ValuatorsController < Admin::BaseController
   end
 
   def search
-    @users = User.search(params[:name_or_email])
+    @users = User.search(params[:search])
                  .includes(:valuator)
                  .page(params[:page])
                  .for_render

app/controllers/admin/verifications_controller.rb

@@ -4,7 +4,7 @@ class Admin::VerificationsController < Admin::BaseController
   end
 
   def search
-    @users = User.incomplete_verification.search(params[:name_or_email])
+    @users = User.incomplete_verification.search(params[:search])
                                          .page(params[:page])
                                          .for_render
     render :index