Perhaps you should try some spelling variations:
"coder coder nonnegative cone programming" » "coder other nonnegative cone programming" (Expand search), "coder of nonnegative cone programming" (Expand search), "coder to nonnegative cone programming" (Expand search), "coder coder nonnegative sine programming" (Expand search), "coder coder nonnegative rank programming" (Expand search), "coder coder nonnegative control programming" (Expand search), "coder coder nonnegative and programming" (Expand search), "coder coder nonnegative computer programming" (Expand search), "coder coder nonnegative _ programming" (Expand search), "coder decoder nonnegative cone programming" (Expand search), "code code nonnegative cone programming" (Expand search), "decoder codec nonnegative cone 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 nonnegative cone programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder nonnegative cone programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder nonnegative cone programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder nonnegative cone programming") OR ("api python python python programming"))*.