Perhaps you should try some spelling variations:
"coder implementation _ poly programmer" » "code implementation _ poly programmer" (Expand search), "decoder implementation _ poly programmer" (Expand search), "model implementation _ poly programmer" (Expand search), "coder implementation _ polis programme" (Expand search), "coder implementation _ film programmer" (Expand search), "coder implementation _ logic 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 implementation _ poly programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation _ poly programmer\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder implementation _ poly programmer ) OR ( api python python python programming ))*.