Perhaps you should try some spelling variations:
burden decreased » buffer decreased (Expand search), between decreased (Expand search), burgers decreases (Expand search)
decrease burden » disease burden (Expand search), decrease further (Expand search)
decreased base » decreased bone (Expand search), decreased brain (Expand search), decreased risk (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
base process » based process (Expand search), care process (Expand search), rise process (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)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease burden decreased base process ) OR ( decrease rate decrease akt decrease ))~.