Perhaps you should try some spelling variations:
"coder convex optimization algorithm programming" » "coder convex optimization algorithms programming" (Expand search), "coder convex optimization algorithm processing" (Expand search), "closed convex optimization algorithm programming" (Expand search), "or convex optimization algorithm programming" (Expand search), "some convex optimization algorithm 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder convex optimization algorithm programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder convex optimization algorithm programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder convex optimization algorithm programming") OR ("api python python python programming"))*.