Perhaps you should try some spelling variations:
campus poder » campus per, campus de, cambio poder
credo pedro » cerezo pedro, crespo pedro, prado pedro
edicion y » edicion de
poder del » poder de, poder en
y campus » y campos, y camps, y camus
de credo » del credo, de crudo, du credo
del pan » el pan, del pais, del papa
pedro a » pedro de
a paz » la paz, ma paz, y paz

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion y campus poder del pan ; ) or ( medicina de credo pedro a paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion y campus poder del pan ; ) OR ( medicina de credo pedro a paz ; ))*.