Perhaps you should try some spelling variations:
creston pedro » crespo pedro, nestor pedro, cuesta pedro
medicina del » medicina de
del creston » del cristo, del carreton
y campus » y campos, y camps, el campus
pedro la » pedro a, pedro l, pedro da
y camus » y camps, y campos, de camus
en pan » en paz, en par

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( medicion ((y campus) OR (y camus)) poder en pan ; ) or ( medicina del creston pedro la paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( medicion ((y campus) OR (y camus)) poder en pan ; ) OR ( medicina del creston pedro la paz ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( medicion ((y campus) OR (y camus)) poder en pan ; ) or ( medicina del creston pedro la paz ; ))*".