Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu mo cho snippets" » "lieu mo code snippets", "lieu moc cho snippets", "lieu mao cho snippets", "lieu mot cho snippets", "lieu mo chon snippets", "lieu moi cho snippets", "lieu mo ho 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 mo cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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