Perhaps you should try some spelling variations:
defense processes » defense process (Expand search), decrease processes (Expand search), disease processes (Expand search)
decrease defense » defense defense (Expand search), decrease release (Expand search), decreases disease (Expand search)
practice during » practices during (Expand search), practice nursing (Expand search)
cell decrease » cells decrease (Expand search), cells decreases (Expand search), will decrease (Expand search)
during python » using python (Expand search), during pathogen (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decreases » decreased (Expand search)

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

• Removing quotes may allow a broader search: (( decreases cell decrease defense processes ) OR ( practice during python python programming ))~.