Perhaps you should try some spelling variations:
"coder coder shift convex programming" » "coder coder shift cone programming" (Expand search), "coder coder shift computer programming" (Expand search), "coder coder left convex programming" (Expand search), "coder decoder shift convex programming" (Expand search), "code code shift convex programming" (Expand search), "decoder codec shift convex programming" (Expand search), "coder cover shifts convex programming" (Expand search), "coder mode shift convex programming" (Expand search), "coder power shift 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 shift convex programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder shift convex programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder shift convex programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder shift convex programming") OR ("_ python python python programming"))*.