Perhaps you should try some spelling variations:
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)
advanced base » advanced bases (Expand search), advances based (Expand search), advanced age (Expand search)
base encoding » based encoding (Expand search), lyase encoding (Expand search), mass encoding (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( AND functionality _ decoding program ) OR ( advanced base encoding decoding program ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( and functionality _ decoding program ) OR ( advanced base encoding decoding program ))~".
• Adding a wildcard symbol may retrieve word variants: (( and functionality _ decoding program ) OR ( advanced base encoding decoding program ))*.