Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu voi ha slippers" » "lieu boi ha slippers", "lieu va ha slippers", "lieu hoc ha slippers", "lieu voi hoa slippers", "lieu hoi ha slippers", "lieu voi ho slippers", "lieu voi ha slippery", "lieu voi ha grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("lieu voi ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu voi ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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