Perhaps you should try some spelling variations:
"coder coder improved based program" » "coder under improved based program" (Expand search), "coder model improved based program" (Expand search), "coder anodes improved based program" (Expand search), "coder coder improved biased program" (Expand search), "coder coder improved bayes program" (Expand search), "coder coder improved laser program" (Expand search), "coder decoder improved based program" (Expand search), "code code improved based program" (Expand search), "decoder codec improved based program" (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 coder improved based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder improved based program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder improved based program ) OR ( api python python python programming ))*.