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