Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac nhat doi snippets" » "bac nhat code snippets", "bac nha doi snippets", "cac nha doi snippets", "luc nhat doi snippets", "bac hat doi snippets", "bac nhat moi snippets", "bac nhat loi 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: (((("bac nhat doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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