Perhaps you should try some spelling variations:
cooperation processes » cooperative processes (Expand search), cooperation process (Expand search), operation processes (Expand search)
increase cooperation » decrease cooperation (Expand search), increases conservation (Expand search), increased competition (Expand search)
decrease cells » decrease cell (Expand search), decreases cell (Expand search), decrease costs (Expand search)
cells increase » levels increase (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)

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 cells increase cooperation processes ) OR ( decrease akt decrease to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease cells increase cooperation processes ) OR ( decrease akt decrease to decrease ))*.