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)
decreased after » decrease after (Expand search), increased after (Expand search)
method sampling » methods sampling (Expand search), method sample (Expand search), method employing (Expand search)
after decrease » faster decrease (Expand search), after deceased (Expand search), litter decrease (Expand search)
sampling error » sampling effort (Expand search)
python method » action method (Expand search), python python (Expand search)
error program » sector program (Expand search), senior program (Expand search), parfor program (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: "(( decreased after decrease defense processes ) OR ( python method sampling error program ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreased after decrease defense processes ) OR ( python method sampling error program ))*.