Perhaps you should try some spelling variations:
release planning » reverse planning (Expand search), defense planning (Expand search), release spawning (Expand search)
decrease owing » decrease lodging (Expand search), decrease during (Expand search), decrease in (Expand search)
planning based » learning based (Expand search), training based (Expand search)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
owing release » using release (Expand search), loading release (Expand search), acting release (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 will decrease OR decrease ) OR ( decrease owing release planning based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease will decrease OR decrease ) OR ( decrease owing release planning based ))*.