Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van trinh ve snippets" » "van trinh code snippets", "van thinh ve snippets", "van tinh ve snippets", "dan trinh ve snippets", "van trinh he snippets", "van trinh va snippets", "van trinh vi 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: (((("van trinh ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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