Perhaps you should try some spelling variations:
"based computation using computer program" » "based computational using computer program" (Expand search), "based competition using computer program" (Expand search), "based compilation using computer program" (Expand search), "based computations using computer program" (Expand search), "based computation in computer program" (Expand search), "based composition using computer program" (Expand search)
"using audio coding python programming" » "using audio codigo python programming" (Expand search), "using audio codigos python programming" (Expand search), "using audio using python programming" (Expand search), "using audio recording python programming" (Expand search), "using video coding python programming" (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: (("based computation using computer program") OR ("using audio coding python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using computer program\") OR (\"using audio coding python programming\"))".
• Removing quotes may allow a broader search: (( based computation using computer program ) OR ( using audio coding python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using computer program") OR ("using audio coding python programming"))*.