Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"voi can cua snippets" » "voi can code snippets", "voi cac cua snippets", "voi cong cua snippets", "voi hang cua snippets", "voi canh cua snippets", "voi ban cua snippets", "voi ca 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: (((("voi can cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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