Perhaps you should try some spelling variations:
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that increase » an increase (Expand search), not increase (Expand search), can increase (Expand search)
increase age » increased age (Expand search), increases rage (Expand search), increase and (Expand search)
age process » agile process (Expand search), range process (Expand search), stage process (Expand search)

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

• Removing quotes may allow a broader search: (( decrease that increase during decrease ) OR ( decrease that increase age process ))~.