Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van cau toi snippets" » "van cau code snippets", "van dau toi snippets", "van hau toi snippets", "van chat toi snippets", "van cau hoi snippets", "van cau thi snippets", "van cac toi 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: (((("python using java snippets") or ("van cau toi snippets"))) or ("locating bug core snippets"))~.
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