Perhaps you should try some spelling variations:
"coder implementation effort coverage programmer" » "coder implementation before coverage programmer" (Expand search), "coder implementation report coverage programmer" (Expand search), "coder implementation errors coverage programmer" (Expand search), "code implementation effort coverage programmer" (Expand search), "decoder implementation effort coverage programmer" (Expand search), "model implementation effort coverage programmer" (Expand search), "coder implementation effort coverage 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 implementation effort coverage programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation effort coverage programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation effort coverage programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation effort coverage programmer") OR ("api python python python programming"))*.