Perhaps you should try some spelling variations:
conditions el » conditions et, conditions _, conditions peru
medicina del » medicina de
campo poder » cambio poder, campus poder, como poder
campo del » campo de, campos de, campo en
del campo » de campo, del cambio
el campo » el cambio, el camino
poder de » poder en
de pauw » de paul, de paula, de paulo
la pau » la paz

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: (( conditions el campo del ((loa pau) OR (la pau)) ; ) OR ( medicina del campo poder de pauw ; ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( conditions el campo del ((loa pau) OR (la pau)) ; ) or ( medicina del campo poder de pauw ; ))~".
• Adding a wildcard symbol may retrieve word variants: (( conditions el campo del ((loa pau) OR (la pau)) ; ) or ( medicina del campo poder de pauw ; ))*.