Perhaps you should try some spelling variations:
"coder coder channel convex programming" » "coder coder channel cone programming" (Expand search), "coder coder channel computer programming" (Expand search), "coder coder channel codes programming" (Expand search), "coder coder channel confined programming" (Expand search), "coder coder channel consumer programming" (Expand search), "coder codes channel convex programming" (Expand search), "coder adder channel convex programming" (Expand search), "coder color channel convex programming" (Expand search), "coder decoder channel convex programming" (Expand search), "code code channel convex programming" (Expand search), "decoder codec channel convex 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 channel convex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder channel convex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder channel convex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder channel convex programming") OR ("api python python python programming"))*.