Perhaps you should try some spelling variations:
intimate partner's » intimate partners (Expand search)
decrease intimate » decrease income (Expand search), case intimate (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (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 will decrease NOT decrease ) OR ( decrease during decrease intimate partner's ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease will decrease not decrease ) OR ( decrease during decrease intimate partner's ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease will decrease not decrease ) OR ( decrease during decrease intimate partner's ))*.