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