Perhaps you should try some spelling variations:
decreases disease » diseases disease (Expand search), decreases adipose (Expand search), decreases areas (Expand search)
decreasing sperm » decreased sperm (Expand search), decreasing the (Expand search), decreasing cell (Expand search)
sperm decreases » speed decreases (Expand search), term decrease (Expand search), merr decreases (Expand search)
under python » and python (Expand search), under path (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code under » care under (Expand search), case under (Expand search), cane under (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: "(( decreasing sperm decreases disease process ) OR ( python code under python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreasing sperm decreases disease process ) OR ( python code under python programming ))*.