Perhaps you should try some spelling variations:
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)
instance learning » distance learning (Expand search), enhanced learning (Expand search)
learning program » learning programme (Expand search), learning problems (Expand search), learning process (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
and instance » an instance (Expand search), and insurance (Expand search), and distance (Expand search)
python and » python based (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease toc decrease decrease processes ) OR ( python AND instance learning program ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease toc decrease decrease processes ) OR ( python and instance learning program ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease decrease processes ) OR ( python and instance learning program ))*.