Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan than hoc snippets" » "dan than code snippets", "dan chan hoc snippets", "ban than hoc snippets", "van than hoc snippets", "dan toan hoc snippets", "dan thai hoc snippets", "dan than doc 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: (((("dan than hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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