Perhaps you should try some spelling variations:
"coder coder binary quadratic programming" » "coder coder linear quadratic programming" (Expand search), "coder cover binary quadratic programming" (Expand search), "coder over binary quadratic programming" (Expand search), "coder under binary quadratic programming" (Expand search), "coder decoder binary quadratic programming" (Expand search), "code code binary quadratic programming" (Expand search), "decoder codec binary quadratic 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 coder binary quadratic programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder binary quadratic programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder binary quadratic programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder binary quadratic programming") OR ("api python python python programming"))*.