Perhaps you should try some spelling variations:
republica boliviana » republica bolivariana, republic bolivia, republica dominicana
republic political » republic politics, public political, republican politics
boliviana _ » boliviana en, bolivia _, boliviano y

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( venezuela, republica boliviana _ ) OR ( venezuela, republic political _ )).
• Adding a wildcard symbol may retrieve word variants: (( venezuela, republica boliviana _ ) or ( venezuela, republic political _ ))*.