Perhaps you should try some spelling variations:
"coder coding _ detecting javascript" » "coder coding _ teaching javascript" (Expand search), "modern coding _ detecting javascript" (Expand search), "color coding _ detecting javascript" (Expand search), "odor coding _ detecting javascript" (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 coding _ detecting javascript") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding _ detecting javascript\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding _ detecting javascript ) OR ( api python python python programming ))*.