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