Perhaps you should try some spelling variations:
"2016 west bengal legislation assembly election" » "2016 test bengal legislation assembly election", "2016 best bengal legislation assembly election"
"2016 west bengal legislation assembly electronic" » "2016 test bengal legislation assembly electronic", "2016 best bengal legislation assembly electronic"
"2016 west bengal legislation assembly electron" » "2016 test bengal legislation assembly electron", "2016 best bengal legislation assembly electron"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("2016 west bengal legislation assembly election") or ((("2016 west bengal legislation assembly electronic") OR ("2016 west bengal legislation assembly electron"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("2016 west bengal legislation assembly election") OR ((("2016 west bengal legislation assembly electronic") OR ("2016 west bengal legislation assembly electron")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"2016 west bengal legislation assembly election\") or (((\"2016 west bengal legislation assembly electronic\") OR (\"2016 west bengal legislation assembly electron\"))))".
• Removing quotes may allow a broader search: (( 2016 west bengal legislation assembly election ) or ((( 2016 west bengal legislation assembly electronic ) OR ( 2016 west bengal legislation assembly electron )))).
• Adding a wildcard symbol may retrieve word variants: (("2016 west bengal legislation assembly election") or ((("2016 west bengal legislation assembly electronic") OR ("2016 west bengal legislation assembly electron"))))*.