Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), taping decrease (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
mae cepa » mae bela (Expand search), mae casa (Expand search), mae cria (Expand search)
cega » cena (Expand search), cea (Expand search), cego (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 akt decrease during decrease ) OR ( decrease to decrease ((mae cepa) OR (mae cega)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease during decrease ) OR ( decrease to decrease ((mae cepa) OR (mae cega)) ))*.