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