Perhaps you should try some spelling variations:
case processes » care processes (Expand search), caso processes (Expand search), cases processed (Expand search)
decrease spot » decrease sod (Expand search), decrease soon (Expand search), decrease of (Expand search)
spot disease » host disease (Expand search), wilt disease (Expand search)
python redes » python regius (Expand search), python code (Expand search)
pon python » on python (Expand search), piton python (Expand search), in python (Expand search)
redes pon » redes p2p (Expand search), redes par (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease spot disease case processes ) OR ( python redes pon python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease spot disease case processes ) OR ( python redes pon python programming ))*.