Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thiet de cac snippets" » "thiet de code snippets", "thiet ke cac snippets", "thiet yeu cac snippets", "thuyet de cac snippets", "thiet den cac snippets", "thiet ve cac snippets", "thiet de cai 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: (((("thiet de cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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