Perhaps you should try some spelling variations:
physical processes » chemical processes (Expand search), physical properties (Expand search)
decrease physical » increase physical (Expand search), increased physical (Expand search), increases physical (Expand search)
decay processes » levy processes (Expand search), key processes (Expand search), memory processes (Expand search)
python decrease » than decrease (Expand search), action decreases (Expand search), protein decrease (Expand search)
decrease decay » decreases pecan (Expand search), decrease fear (Expand search), decrease fetal (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease akt » decrease and (Expand search), decrease after (Expand search), decrease with (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease akt decrease decay processes ) OR ( python python decrease physical processes ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease decay processes ) OR ( python python decrease physical processes ))*.