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)
"coder coder chat based program" » "coder decoder chat based program" (Expand search), "code code chat based program" (Expand search), "decoder codec chat based program" (Expand search), "coder coder chart based program" (Expand search), "coder coder charts based program" (Expand search), "coder coder wheat based program" (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 coder chat based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder chat based program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder chat based program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder chat based program") OR ("api python python python programming"))*.