Perhaps you should try some spelling variations:
period programming » grid programming (Expand search), method programming (Expand search), end programming (Expand search)
decrease processes » disease processes (Expand search), decay processes (Expand search), increase process (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decreases disease (Expand search)
decade implicit » decrease implicit (Expand search), verdade implicit (Expand search), package implicit (Expand search)
implicit period » implicit method (Expand search), implicit operation (Expand search), implicit methods (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), stent decrease (Expand search)
and decade » and decide (Expand search), and decadal (Expand search), and decoder (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 that decrease decrease processes ) OR ( AND decade implicit period programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease that decrease decrease processes ) OR ( and decade implicit period programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease that decrease decrease processes ) OR ( and decade implicit period programming ))*.