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 coder wave based program" » "coder decoder wave based program" (Expand search), "code code wave based program" (Expand search), "decoder codec wave based program" (Expand search), "coder coda wave based program" (Expand search), "coder order wave based program" (Expand search), "coder model wave based program" (Expand search), "coder coder wavelet 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 wave based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder wave based program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder wave based program ) OR ( api python python python programming ))*.