Perhaps you should try some spelling variations:
therapy decreases » therapy increases (Expand search)
decrease therapy » desease therapy (Expand search), disease therapy (Expand search), release therapy (Expand search)
decrease break » decreases breast (Expand search), decreases areas (Expand search), decrease risk (Expand search)
break decrease » urea decrease (Expand search)
decrease when » decrease the (Expand search), decreases wheat (Expand search), decrease their (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
when object » when objects (Expand search), when subject (Expand search), en object (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease to decrease therapy decreases ) OR ( decrease break decrease when object ))~.