Perhaps you should try some spelling variations:
"coder and complexity last problem" » "coder and complexity at problem" (Expand search), "coder and complexity law problem" (Expand search), "coder and complexity loss problem" (Expand search), "coder and complexity waste problem" (Expand search), "coder and complexity class problem" (Expand search), "coder and complexity glass problem" (Expand search), "code and complexity last problem" (Expand search), "codes and complexity last problem" (Expand search), "poder and complexity last 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 and complexity last problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and complexity last problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and complexity last problem") OR ("api python python python programming"))*.