Perhaps you should try some spelling variations:
"coder coder contract theory program" » "coder coder control theory program" (Expand search), "coder under contract theory program" (Expand search), "coder over contract theory program" (Expand search), "coder cor contract theory program" (Expand search), "coder coder contract therapy program" (Expand search), "coder coder contract memory program" (Expand search), "coder decoder contract theory program" (Expand search), "code code contract theory program" (Expand search), "decoder codec contract theory 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 contract theory program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder contract theory program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder contract theory program ) OR ( api python python python programming ))*.