Perhaps you should try some spelling variations:
political scientists » political activists, political identity
political sciences » policy sciences, political changes
politcal science » political scene, social science, policy sciences
politicl science » politics since, political scene, policy sciences
policy science » policy sciences, policy since

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( political science ) or ((((( politcal science ) or ((( policy science ) or ( politicl science ))))) or ((( political sciences ) OR ( political scientists ))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( political science ) OR ((((( politcal science ) OR ((( policy science ) OR ( politicl science ))))) OR ((( political sciences ) OR ( political scientists )))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( political science ) or ((((( politcal science ) or ((( policy science ) or ( politicl science ))))) or ((( political sciences ) OR ( political scientists ))))))".
• Adding a wildcard symbol may retrieve word variants: (( political science ) or ((((( politcal science ) or ((( policy science ) or ( politicl science ))))) or ((( political sciences ) OR ( political scientists ))))))*.