Perhaps you should try some spelling variations:
functionality upon » functionality on (Expand search), functionality among (Expand search), functionality of (Expand search)
and functionality » and functional (Expand search)
encoding decoding » reading decoding (Expand search)
decoding program » welcoming program (Expand search), deworming program (Expand search), feeding program (Expand search)
coding program » cloning program (Expand search), loading program (Expand search), cooling programs (Expand search)
advanced bean » advanced brain (Expand search), advanced eap (Expand search), advanced beta (Expand search)
bean encoding » an encoding (Expand search), bean according (Expand search), delay encoding (Expand search)
upon coding » upon folding (Expand search), upon cooking (Expand search), upon loading (Expand search)

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

• Removing quotes may allow a broader search: (( and functionality upon coding program ) OR ( advanced bean encoding decoding program ))~.