Perhaps you should try some spelling variations:
"coder decoder coverage in programmer" » "coder code coverage in programmer" (Expand search), "coder deep coverage in programmer" (Expand search), "coder dead coverage in programmer" (Expand search), "encoder decoder coverage in programmer" (Expand search), "coder decoder coverage in programmed" (Expand search), "coder decoder coverage in programmes" (Expand search), "coder decoder coverage un programme" (Expand search), "coder decoder coverage of 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 decoder coverage in programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder coverage in programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder coverage in programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder coverage in programmer") OR ("api python python python programming"))*.