Perhaps you should try some spelling variations:
"coder closed string from problems" » "coder closed strings from problems" (Expand search), "coder closest string from problems" (Expand search), "coder closed springs from problems" (Expand search), "coder closed string from problem" (Expand search), "border closed string from problems" (Expand search), "model closed string from problems" (Expand search), "over closed string from problems" (Expand search), "coder closed spring from problems" (Expand search), "coder closed steering from 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.

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