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