Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan vui cac snippets" » "nhan vui code snippets", "han vui cac snippets", "nhan luc cac snippets", "nhan su cac snippets", "nhan voi cac snippets", "nhan gui cac snippets", "nhan vai cac 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: (((("nhan vui cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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