Perhaps you should try some spelling variations:
"coder function functional testing problem" » "coder function functional tests problem" (Expand search), "coder function functional feeding problem" (Expand search), "coder function functional test problem" (Expand search), "coder function functional nesting problem" (Expand search), "coder function functional nesting problems" (Expand search), "coder function functional teaching problem" (Expand search), "modern function functional testing problem" (Expand search), "power function functional testing problem" (Expand search), "over function functional testing 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 function functional testing problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function functional testing problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function functional testing problem") OR ("api python python python programming"))*.