Perhaps you should try some spelling variations:
"coder using python semidefinite programming" » "coder using on semidefinite programming" (Expand search), "coder using the semidefinite programming" (Expand search), "coder using to semidefinite programming" (Expand search), "coder usando python semidefinite programming" (Expand search), "coder in python semidefinite programming" (Expand search), "coders using python semidefinite programming" (Expand search), "cover using python semidefinite programming" (Expand search), "code using python 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), "rpa python 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 using python semidefinite programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using python semidefinite programming\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using python semidefinite programming ) OR ( api python python python programming ))*.