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