Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thit bat cua snippets" » "thit bat code snippets", "thi ba cua snippets", "nhin bat cua snippets", "thi bao cua snippets", "thit ban cua snippets", "thit mat cua snippets", "thit bai cua 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: (((("thit bat cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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