Perhaps you should try some spelling variations:
decreased ovarian » decreases ovarian (Expand search), decreased cardiac (Expand search), decreased brain (Expand search)
ovarian patterns » varied patterns (Expand search), variation patterns (Expand search), location patterns (Expand search)
decrease cells » decrease cell (Expand search), decreases cell (Expand search), decrease costs (Expand search)
cells decrease » cells decreases (Expand search), cells increase (Expand search), cells increases (Expand search)
toc decreased » to decreased (Expand search), the decreased (Expand search), not decreased (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease or (Expand search)
on decrease » on decreased (Expand search), of decrease (Expand search), or 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 cells decrease ) OR ( decrease toc decreased ovarian patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease on decrease cells decrease ) OR ( decrease toc decreased ovarian patterns ))*.