Perhaps you should try some spelling variations:
"coder modulation of coverage programmer" » "coder modulation of coverage program" (Expand search), "coded modulation of coverage programmer" (Expand search), "code modulation of coverage programmer" (Expand search), "power modulation of coverage programmer" (Expand search), "coder modulation and coverage programmer" (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 of coverage programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modulation of coverage programmer\") OR (\"api python python python programming\"))".
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• Adding a wildcard symbol may retrieve word variants: (("coder modulation of coverage programmer") OR ("api python python python programming"))*.