Perhaps you should try some spelling variations:
"and functionality data mining program" » "and functionality and mining program" (Expand search), "and functional data mining program" (Expand search), "and functionality an mining program" (Expand search), "and functionality data singing program" (Expand search), "and functionality data living program" (Expand search), "and functionality data hiring program" (Expand search)
"advanced call encoding decoding program" » "advanced call reading decoding program" (Expand search), "advanced call encoding welcoming program" (Expand search), "advanced call encoding deworming program" (Expand search), "advanced call encoding feeding program" (Expand search), "advanced cell encoding decoding program" (Expand search), "advanced gall encoding decoding program" (Expand search), "advanced care encoding decoding program" (Expand search), "advanced local encoding decoding program" (Expand search), "advanced cdna encoding decoding program" (Expand search), "advanced and encoding decoding program" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and functionality data mining program\") OR (\"advanced call encoding decoding program\"))~".
• Removing quotes may allow a broader search: (( and functionality data mining program ) OR ( advanced call encoding decoding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and functionality data mining program") OR ("advanced call encoding decoding program"))*.