Perhaps you should try some spelling variations:
method programming » python programming (Expand search), meta programming (Expand search), period programming (Expand search)
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
decrease toxin » decrease in (Expand search), decrease their (Expand search), decrease on (Expand search)
toxin decrease » strain decrease (Expand search), to decrease (Expand search)
python vector » pathogen vector (Expand search), motion vector (Expand search), python tutor (Expand search)
vector method » vector meson (Expand search), error method (Expand search)

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

• Removing quotes may allow a broader search: (( decrease toxin decrease decrease processes ) OR ( python vector method method programming ))~.