Perhaps you should try some spelling variations:
republica bolivarian » republica bolivariana, republic bolivia, republic bulgaria
republic mongolia » republic mongolia's, republic angola, republic moravia
bolivarian _ » bolivariana de, ovarian _, bolivia _

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 bolivarian _ ) OR ( venezuela, republic mongolia _ )).
• Adding a wildcard symbol may retrieve word variants: (( venezuela, republica bolivarian _ ) or ( venezuela, republic mongolia _ ))*.