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)
testing computer » teaching computer (Expand search), using computer (Expand search), learning computer (Expand search)
code testing » mode testing (Expand search), cloze testing (Expand search), care testing (Expand search)
decrease of » decrease in (Expand search)
of decrease » not decrease (Expand search), to decrease (Expand search), of decree (Expand search)
python code » python coding (Expand search), python redes (Expand search)
program » programa (Expand search)

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

• Removing quotes may allow a broader search: (( decrease of decrease defense processes ) OR ( python code testing computer program ))~.