Perhaps you should try some spelling variations:
west » best
election » selection, detection, electrons
selections » sselections, sdetections, selectronss, selection, elections, sections
reflection » selection
reflections » selections, reflecting
deflection » detection, selection
deflation » relation, inflation

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 or test) bengal legislation assembly (election or ((reflection or (deflection or deflation)) or (reflections OR selections))) ) or ( 2016 (west or test) bengal legislation assembly (electron or electronic) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( 2016 (west OR test) bengal legislation assembly (election OR ((reflection OR (deflection OR deflation)) OR (reflections OR selections))) ) OR ( 2016 (west OR test) bengal legislation assembly (electron OR electronic) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 2016 (west or test) bengal legislation assembly (election or ((reflection or (deflection or deflation)) or (reflections OR selections))) ) or ( 2016 (west or test) bengal legislation assembly (electron or electronic) ))*".