Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van cua hoc snippets" » "van cua code snippets", "vang cua hoc snippets", "ban cua hoc snippets", "dan cua hoc snippets", "van cua hoi snippets", "van cua thuoc snippets", "van cua nuoc 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 cua hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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