Perhaps you should try some spelling variations:
increased vegetation » improved vegetation (Expand search), increased exhalation (Expand search), induced vegetation (Expand search)
vegetation decrease » vegetation decreases (Expand search), vegetation increases (Expand search), vegetation areas (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)
decrease after » increase after (Expand search), disease after (Expand search)
cold decrease » cells decrease (Expand search), food decreases (Expand search), roads decrease (Expand search)
second cold » second child (Expand search), second covid (Expand search), second corn (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: "(( increased vegetation decrease decrease processes ) OR ( second cold decrease decrease after ))~".
• Adding a wildcard symbol may retrieve word variants: (( increased vegetation decrease decrease processes ) OR ( second cold decrease decrease after ))*.