Removed files that are not being used

app/models/abilities/administrator.rb

@@ -56,7 +56,7 @@ module Abilities
 
       can [:index, :create, :edit, :update, :destroy], Geozone
 
-      can [:read, :create, :update, :destroy, :add_question, :search_booths, :search_questions, :search_officers], Poll
+      can [:read, :create, :update, :destroy, :add_question, :search_booths, :search_officers], Poll
       can [:read, :create, :update, :destroy, :available], Poll::Booth
       can [:search, :create, :index, :destroy], ::Poll::Officer
       can [:create, :destroy], ::Poll::BoothAssignment

config/routes.rb

@@ -273,7 +273,6 @@ Rails.application.routes.draw do
 
     scope module: :poll do
       resources :polls do
-        get :search_questions, on: :member
         patch :add_question, on: :member
 
         resources :booth_assignments, only: [:index, :show, :create, :destroy] do