Perhaps you should try some spelling variations:
"coder code based convex programming" » "coder code based cone programming" (Expand search), "coder code based computer programming" (Expand search), "coder code based context programming" (Expand search), "coder code based contexts programming" (Expand search), "coder code based complex programming" (Expand search), "code code based convex programming" (Expand search), "modern code based convex programming" (Expand search), "color code based convex programming" (Expand search), "coder case based convex 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 code based convex programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code based convex programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code based convex programming") OR ("api python python python programming"))*.