Perhaps you should try some spelling variations:
"coder modulation on computer program" » "coded modulation on computer program" (Expand search), "code modulation on computer program" (Expand search), "power modulation on computer program" (Expand search), "coder modulation of computer program" (Expand search), "coder modulation in computer program" (Expand search), "coder modulation and computer program" (Expand search), "coder modulation en computer program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python 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: (("coder modulation on computer program") OR ("api python python python programming"))~.
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• Adding a wildcard symbol may retrieve word variants: (("coder modulation on computer program") OR ("api python python python programming"))*.