Perhaps you should try some spelling variations:
"coder under different complexity problem" » "coder under different composite problem" (Expand search), "coder under different competitive problem" (Expand search), "coder under different contexts problem" (Expand search), "coder under different complex problem" (Expand search), "coder under different completion problem" (Expand search), "coder under different convexity problem" (Expand search), "code under different complexity problem" (Expand search), "cover under different complexity problem" (Expand search), "clover under different complexity problem" (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 under different complexity problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder under different complexity problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder under different complexity problem") OR ("api python python python programming"))*.