Perhaps you should try some spelling variations:
sucrose processes » decrease processes (Expand search), improve processes (Expand search), dose processes (Expand search)
decrease sucrose » decreases glucose (Expand search), decreases ros (Expand search), decrease income (Expand search)
source control » force control (Expand search)
control python » control pathogen (Expand search), control path (Expand search), control pathogens (Expand search)
python source » photon source (Expand search), pion source (Expand search)
decrease may » decrease at (Expand search), decrease by (Expand search), decrease human (Expand search)
may decrease » may increase (Expand search), can decrease (Expand search), to decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease may decrease sucrose processes ) OR ( python source control python programming ))~.