Perhaps you should try some spelling variations:
intimate effectors » intimate reflections (Expand search), candidate effectors (Expand search), estimate effects (Expand search)
decrease intimate » decrease income (Expand search), case intimate (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease or (Expand search)
on decrease » on decreased (Expand search), or decrease (Expand search), of decrease (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: "(( decrease on decrease OR decrease ) OR ( decrease AND decrease intimate effectors ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease on decrease OR decrease ) OR ( decrease AND decrease intimate effectors ))*.