Perhaps you should try some spelling variations:
"and functionality of feeding program" » "and functional of feeding program" (Expand search), "and functionalization of feeding program" (Expand search)
"advanced encryption in decoding program" » "advanced encryption in welcoming program" (Expand search), "advanced encryption in deworming program" (Expand search), "advanced encryption in reading program" (Expand search), "advanced encryption and decoding program" (Expand search), "advanced encryption of decoding program" (Expand search), "advanced encryption _ decoding program" (Expand search), "advanced encryption in decaying program" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("and functionality of feeding program") OR ("advanced encryption in decoding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and functionality of feeding program\") OR (\"advanced encryption in decoding program\"))".
• Removing quotes may allow a broader search: (( and functionality of feeding program ) OR ( advanced encryption in decoding program )).
• Adding a wildcard symbol may retrieve word variants: (("and functionality of feeding program") OR ("advanced encryption in decoding program"))*.