Perhaps you should try some spelling variations:
functional problems » functional profile (Expand search), emotional problems (Expand search), functional products (Expand search)
decrease processes » disease processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
method functional » method fractional (Expand search), metodo functional (Expand search), method function (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), increase rate (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
python apac » python capaz (Expand search), python api (Expand search)
apac method » hplc method (Expand search), abc method (Expand search)

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

• Removing quotes may allow a broader search: (( decrease rate decrease decrease processes ) OR ( python apac method functional problems ))~.