Perhaps you should try some spelling variations:
"coder closed string in problem" » "coder closed strings in problem" (Expand search), "coder closest string in problem" (Expand search), "coder closed springs in problem" (Expand search), "border closed string in problem" (Expand search), "model closed string in problem" (Expand search), "over closed string in problem" (Expand search), "coder closed string and problem" (Expand search), "coder closed string _ 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder closed string in problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder closed string in problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder closed string in problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder closed string in problem") OR ("api python python python programming"))*.