Perhaps you should try some spelling variations:
"coder code codigo stefan problem" » "coder code codigo salesman problem" (Expand search), "coder code rodrigo stefani problem" (Expand search), "coder code diego stefan problem" (Expand search), "coder doce codigo stefan problem" (Expand search), "coder cidade codigo stefan problem" (Expand search), "coder modelo codigo stefan problem" (Expand search), "code code codigo stefan problem" (Expand search), "modern code codigo stefan problem" (Expand search), "color code codigo stefan 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 code codigo stefan problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code codigo stefan problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code codigo stefan problem") OR ("api python python python programming"))*.