Perhaps you should try some spelling variations:
election » reflection, electrons, resection
selection » sreflection, selectrons, sresection
rejection » resection, reflection, projection
srejection » sresection, sreflection, sprojection, projection, resection, ejection
selectrons » electrons, selections, elections
detections » deflections, directions, detecting

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( 2016 (best or test) bengal legislation assembly (((election OR rejection) or (selection or srejection)) or (selectrons or (detections or detection))) ) or ( 2016 (best or test) bengal legislation assembly (electron or electronic) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( 2016 (best OR test) bengal legislation assembly (((election OR rejection) OR (selection OR srejection)) OR (selectrons OR (detections OR detection))) ) OR ( 2016 (best OR test) bengal legislation assembly (electron OR electronic) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 2016 (best or test) bengal legislation assembly (((election OR rejection) or (selection or srejection)) or (selectrons or (detections or detection))) ) or ( 2016 (best or test) bengal legislation assembly (electron or electronic) ))*".