Perhaps you should try some spelling variations:
functional programs » functional problems (Expand search), functional programming (Expand search), educational programs (Expand search)
method functional » method fractional (Expand search), metodo functional (Expand search), method function (Expand search)
improve processes » improve process (Expand search), improving processes (Expand search), improvement processes (Expand search)
decrease improve » decrease income (Expand search), decrease pro (Expand search), decrease sucrose (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (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 and decrease improve processes ) OR ( python apac method functional programs ))~.