Perhaps you should try some spelling variations:
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)
stops decrease » to decrease (Expand search), skins decrease (Expand search), loss decrease (Expand search)
decrease after » increase after (Expand search), disease after (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
machine stops » machine shops (Expand search), machine setup (Expand search)
trees that » tree that (Expand search), trees at (Expand search), trees the (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: "(( trees that decrease decrease processes ) OR ( machine stops decrease decrease after ))~".
• Adding a wildcard symbol may retrieve word variants: (( trees that decrease decrease processes ) OR ( machine stops decrease decrease after ))*.