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