Perhaps you should try some spelling variations:
after deceased » after decades (Expand search)
decrease after » disease after (Expand search)
deceased when » decrease when (Expand search), disease when (Expand search), diseases when (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease at decrease to decrease ) OR ( decrease after deceased when object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease at decrease to decrease ) OR ( decrease after deceased when object ))*.