Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during disease » urine disease (Expand search), ring disease (Expand search), using disease (Expand search)
decrease flow » decreases flow (Expand search), decrease low (Expand search), decrease food (Expand search)
flow decrease » flow increase (Expand search), to decrease (Expand search), not decrease (Expand search)
disease owing » disease coping (Expand search), disease using (Expand search), disease being (Expand search)
owing objects » moving objects (Expand search), using objects (Expand search), flying objects (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 flow decrease on decrease ) OR ( decrease during disease owing objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease flow decrease on decrease ) OR ( decrease during disease owing objects ))*.