Perhaps you should try some spelling variations:
"coder precoder cournot simulation programming" » "coder precoder cournot simulation program" (Expand search), "coder precoder cournot simulation programs" (Expand search), "coder precoder cournot stimulation program" (Expand search), "coder precoder course simulation programming" (Expand search), "coder precoder cost simulation programming" (Expand search), "coder precoder robot simulation programming" (Expand search), "coder decoder cournot simulation programming" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder cournot simulation programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder cournot simulation programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder cournot simulation programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder cournot simulation programming") OR ("api python python python programming"))*.