Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu doi he snippets" » "lieu doi code snippets", "lieu boi he snippets", "lieu voi he snippets", "lieu dai he snippets", "lieu do he snippets", "lieu doi de snippets", "lieu moi he snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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