Perhaps you should try some spelling variations:
"coder closed string some problems" » "coder closed strings some problems" (Expand search), "coder closest string some problems" (Expand search), "coder closed springs some problems" (Expand search), "coder closed string the problems" (Expand search), "border closed string some problems" (Expand search), "model closed string some problems" (Expand search), "over closed string some problems" (Expand search), "coder closed sharing some problems" (Expand search), "coder closed during some problems" (Expand search), "coder closed string model problems" (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 some problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder closed string some problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder closed string some problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder closed string some problems") OR ("api python python python programming"))*.