diff --git a/app/controllers/personal_journals_controller.rb b/app/controllers/personal_journals_controller.rb
index f42fb6f..57f7101 100644
--- a/app/controllers/personal_journals_controller.rb
+++ b/app/controllers/personal_journals_controller.rb
@@ -1,4 +1,8 @@
 class PersonalJournalsController < ApplicationController
+  def search_all_words(target,word)
+    words=word.split(' ')
+    return words.select{|value| target.include? value}==words
+  end
   def index
     params = OrbitHelper.params
     journal_papers = JournalPaper.where(:is_hidden=>false).sort_for_frontend.page(OrbitHelper.params[:page_no]).per(OrbitHelper.page_data_count)
@@ -28,20 +32,20 @@ class PersonalJournalsController < ApplicationController
       case params[:selectbox]
       when "paper_title","default"
         if  page.custom_string_field == "table"
-         journal_papers_show = journal_papers_temp.select {|value| value.paper_title.upcase.include? params[:keywords].upcase}
+         journal_papers_show = journal_papers_temp.select {|value| search_all_words(value.paper_title.upcase,params[:keywords].upcase)}
         else
-         journal_papers_show = journal_papers_temp.select {|value| value.create_link.upcase.include? params[:keywords].upcase}
+         journal_papers_show = journal_papers_temp.select {|value| search_all_words(value.create_link.upcase,params[:keywords].upcase)}
         end
       when "level_type"
-          journal_papers_show = journal_papers_temp.select {|value| value.journal_levels.collect{|x| x.title}.join(', ').to_s.upcase.include? params[:keywords].upcase}
+          journal_papers_show = journal_papers_temp.select {|value| search_all_words(value.journal_levels.collect{|x| x.title}.join(', ').to_s.upcase,params[:keywords].upcase)}
       when "publication_date"
-          journal_papers_show = journal_papers_temp.select {|value| value.send("publication_date").strftime("%Y/%m").collect{|x| x.title}.join(', ').upcase.include? params[:keywords].upcase}
+          journal_papers_show = journal_papers_temp.select {|value| search_all_words(value.send("publication_date").strftime("%Y/%m").collect{|x| x.title}.join(', ').upcase,params[:keywords].upcase)}
       when "author_type"
-          journal_papers_show = journal_papers_temp.select {|value| value.journal_paper_author_types.collect{|jat| jat.title}.join(", ").upcase.include? params[:keywords].upcase}
+          journal_papers_show = journal_papers_temp.select {|value| search_all_words(value.journal_paper_author_types.collect{|jat| jat.title}.join(", ").upcase,params[:keywords].upcase)}
       when "language"
-          journal_papers_show = journal_papers_temp.select {|value| (!value.language.nil? ? t("#{value.language}") : "").upcase.include? params[:keywords].upcase}
+          journal_papers_show = journal_papers_temp.select {|value| search_all_words((!value.language.nil? ? t("#{value.language}") : "").upcase,params[:keywords].upcase)}
       else
-          journal_papers_show = journal_papers_temp.select {|value| value.send(params[:selectbox]).to_s.upcase.include? params[:keywords].upcase}
+          journal_papers_show = jjournal_papers_temp.select {|value| search_all_words(value.send(params[:selectbox]).to_s.upcase,params[:keywords].upcase)}
       end
       timer = Time.now-t 
       if params[:page_no].nil?