Perhaps you should try some spelling variations:
mutant procedures » implant procedures (Expand search), student procedures (Expand search), current procedures (Expand search)
decreases mutant » decreases and (Expand search), decreases muscle (Expand search), decreases lung (Expand search)
can decreases » can decrease (Expand search), and decreases (Expand search), c decreases (Expand search)
decrease can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
python task » python based (Expand search)
task based » risk based (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 can decreases mutant procedures ) OR ( pitons python task based program ))~.