Perhaps you should try some spelling variations:
"coder coder super string problem" » "coder coder super sizing problem" (Expand search), "coder coder super rostering problem" (Expand search), "coder coder super sharing problems" (Expand search), "coder coder super sprint problem" (Expand search), "coder coder super voting problem" (Expand search), "coder coder super ageing problem" (Expand search), "coder decoder super string problem" (Expand search), "code code super string problem" (Expand search), "decoder codec super string problem" (Expand search), "coder condor super string problem" (Expand search), "coder copper super string problem" (Expand search), "coder under super string problem" (Expand search)
"api in python python programming" » "api in pythons python programming" (Expand search), "api in piton python programming" (Expand search), "api in pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api an python python programming" (Expand search), "fpi in python python programming" (Expand search), "gpi in 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 coder super string problem") OR ("api in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder super string problem\") OR (\"api in python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder super string problem ) OR ( api in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder super string problem") OR ("api in python python programming"))*.