Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"mon toan van snippets" » "manh toan van snippets", "minh toan van snippets", "nin toan van snippets", "mon tran van snippets", "mon toan ban snippets", "mon tan 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 ("mon toan van snippets"))) or ("locating bug core snippets"))~.
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