Perhaps you should try some spelling variations:
"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)
"coder coder convex functions partisan" » "coder closed convex functions partisan" (Expand search), "coder or convex functions partisan" (Expand search), "coder some convex functions partisan" (Expand search), "coder decoder convex functions partisan" (Expand search), "code code convex functions partisan" (Expand search), "decoder codec convex functions partisan" (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 convex functions partisan") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder convex functions partisan\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder convex functions partisan ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder convex functions partisan") OR ("in python python python programming"))*.