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