Perhaps you should try some spelling variations:
"coder codec based teaching programmer" » "coder codec based teaching programme" (Expand search), "coder codec based teaching programming" (Expand search), "coder codec based teaching program" (Expand search), "coder codec and teaching programmer" (Expand search), "decoder codec based teaching programmer" (Expand search), "code code based teaching programmer" (Expand search), "decoder codecs based teaching programmer" (Expand search), "coder code based teaching programmer" (Expand search), "coder coding based teaching 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 codec based teaching programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder codec based teaching programmer\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder codec based teaching programmer ) OR ( api python python python programming ))*.