Perhaps you should try some spelling variations:
"coder coder operation convex programming" » "coder coder operation cone programming" (Expand search), "coder coder operation computer programming" (Expand search), "coder coder operation center programming" (Expand search), "coder coder operation condor programming" (Expand search), "coder coder operation curve programming" (Expand search), "coder condor operation convex programming" (Expand search), "coder mode operation convex programming" (Expand search), "coder cyber operation convex programming" (Expand search), "coder decoder operation convex programming" (Expand search), "code code operation convex programming" (Expand search), "decoder codec operation convex programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 operation convex programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder operation convex programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder operation convex programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder operation convex programming") OR ("in python python python programming"))*.