Perhaps you should try some spelling variations:
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » the decrease (Expand search), not decrease (Expand search), of decrease (Expand search)
decrease to » decreased to (Expand search), decrease the (Expand search), decrease pro (Expand search)
decrease a2 » decrease at (Expand search), decrease and (Expand search), decrease akt (Expand search)
a2 basicas » a2 basica (Expand search), _ basicas (Expand search), cc basicas (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 toc decrease during depressed ) OR ( decrease to decrease a2 basicas ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease during depressed ) OR ( decrease to decrease a2 basicas ))*.