Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
skins decrease » statins decrease (Expand search), lesions decrease (Expand search)
decrease skins » decrease in (Expand search), increase skin (Expand search), decrease owing (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with decrease » with decreased (Expand search), with deceased (Expand search), with increase (Expand search)
during object » using object (Expand search), moving object (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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 with decrease to decrease ) OR ( decrease skins decrease during object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease with decrease to decrease ) OR ( decrease skins decrease during object ))*.