Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chi tang van snippets" » "chi lang van snippets", "cho tang van snippets", "thi trang van snippets", "chi dang van snippets", "chi hoang van snippets", "chi trong van 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 ("chi tang van snippets"))) or ("locating bug core snippets"))~.
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