Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease owing » decrease lodging (Expand search), decrease in (Expand search), decrease with (Expand search)
during disease » urine disease (Expand search), ring disease (Expand search), using disease (Expand search)
owing process » growing process (Expand search), doping process (Expand search), sawing process (Expand search)
pro decrease » to decrease (Expand search), or decrease (Expand search), price decrease (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)
disease pro » diseases pro (Expand search), disease pre (Expand search), disease prone (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 owing process ) OR ( decrease during disease pro decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease at decrease owing process ) OR ( decrease during disease pro decrease ))*.