Perhaps you should try some spelling variations:
class processes » last processes (Expand search), loss processes (Expand search), plasma processes (Expand search)
decrease spot » decrease sod (Expand search), decrease soon (Expand search), decrease of (Expand search)
disease class » disease case (Expand search), disease cross (Expand search), disease cases (Expand search)
spot disease » host disease (Expand search), wilt disease (Expand search)
python code » python coding (Expand search), python redes (Expand search)
in python » _ python (Expand search)
code in » code and (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 class processes ) OR ( python code in python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease spot disease class processes ) OR ( python code in python programming ))*.