Perhaps you should try some spelling variations:
west » best
election » detection, electrons, rejection
selection » sdetection, selectrons, srejection, detection
deflection » detection, deflation
reflections » reflecting
detections » detection, deflections, directions
detention » detection, retention, attention

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 reflections) or (selection or (detections or detention)))) ) 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 reflections) OR (selection OR (detections OR detention)))) ) 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 reflections) or (selection or (detections or detention)))) ) or ( 2016 (west or test) bengal legislation assembly (electron or electronic) ))*".