Perhaps you should try some spelling variations:
variational programme » national programme (Expand search), educational programme (Expand search), variational prolapse (Expand search)
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
method variational » methods variational (Expand search), method variations (Expand search), without variational (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease in decrease decrease processes ) OR ( python AND method variational programme ))~.