Perhaps you should try some spelling variations:
"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)
"coder coding coding on string" » "coder coding decoding on string" (Expand search), "coder coding using on string" (Expand search), "coder coding canine on string" (Expand search), "modern coding coding on string" (Expand search), "color coding coding on string" (Expand search), "odor coding coding on string" (Expand search), "coder coding coding of string" (Expand search), "coder coding coding in string" (Expand search), "coder coding coding an string" (Expand search), "coder coding coding on strong" (Expand search), "coder coding coding on sharing" (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 coding on string") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding on string\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding coding on string ) OR ( api python python python programming ))*.