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