Perhaps you should try some spelling variations:
decreased functional » increased functional (Expand search), increase functional (Expand search), based functional (Expand search)
functional decrease » functional decline (Expand search), functional cereal (Expand search), functional areas (Expand search)
toc decreased » to decreased (Expand search), the decreased (Expand search), not decreased (Expand search)
decrease cell » decreases cell (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
cell pattern » meal pattern (Expand search), diel pattern (Expand search)
decrease to » decreased to (Expand search), decrease the (Expand search), decrease pro (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 toc decreased functional decrease ) OR ( decrease to decrease cell pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decreased functional decrease ) OR ( decrease to decrease cell pattern ))*.