fix approval at news and announcement for abnormal flags that causing search result fault.

config/locales/en.yml

@@ -306,3 +306,4 @@ en:
     sitesearch: Google Site Search
     site_setting_help: Please Enter the search argument for Google search.
     result_get: "Searched about '  %{search_word}  ' Found %{item_num} items"
+    too_many: "Search about ' %{search_word} 'resulted more than %{exceed_num} items maybe try to search with more specific terms?"

config/locales/zh_tw.yml

@@ -442,7 +442,9 @@ zh_tw:
     site_search: "全站搜尋"
     sitesearch: Google Site Search
     site_setting_help: 請輸入送交Google搜尋的參數
-    result_get: "搜尋標題有關 ' %{search_word} ' 共搜尋到%{item_num}筆資料"
+    result_get: "搜尋有關 ' %{search_word} ' 共搜尋到%{item_num}筆資料"
+    too_many: "搜尋有關 ' %{search_word} ' 尋找到超過 %{exceed_num} 筆資料，請嘗試加入更多關鍵字縮小搜尋範圍，以作更精確的搜尋"
+
   activerecord:
     errors:
       template: # ~ 2.3.5 backward compatible