Perhaps you should try some spelling variations:
decrease intimate » decrease income (Expand search), case intimate (Expand search)
intimate partners » intimate partner (Expand search)
disease decreases » diseases decreases (Expand search), disease increases (Expand search), distance decreases (Expand search)
decreases after » decrease after (Expand search), decreased after (Expand search), decreases water (Expand search)
decrease human » increase human (Expand search), disease human (Expand search), decrease asian (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search), _ 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 the decrease intimate partners ) OR ( decrease human disease decreases after ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease intimate partners ) OR ( decrease human disease decreases after ))*.