Perhaps you should try some spelling variations:
"coder documentation in erlang program" » "model documentation in erlang program" (Expand search), "car documentation in erlang program" (Expand search), "care documentation in erlang program" (Expand search), "coder documentation and erlang program" (Expand search), "coder documentation of erlang program" (Expand search), "coder documentation in erlang programs" (Expand search), "coder documentation in erlanger programm" (Expand search), "coder documentation in flag program" (Expand search), "coder documentation _ erlang program" (Expand search), "coder documentation in slang 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 documentation in erlang program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder documentation in erlang program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder documentation in erlang program ) OR ( api python python python programming ))*.