Perhaps you should try some spelling variations:
"coder precoder using conic programing" » "coder precoder using conic programming" (Expand search), "coder precoder using cone programing" (Expand search), "coder precoder using logic programming" (Expand search), "coder decoder using conic programing" (Expand search), "coder precoding using conic programing" (Expand search), "coder promoter using conic programing" (Expand search), "coder precoder using ionic programing" (Expand search), "coder precoder using sonic programing" (Expand search), "coder precoder using comics programing" (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 precoder using conic programing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder using conic programing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder using conic programing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder using conic programing") OR ("api python python python programming"))*.