Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dan hoc lang snippets" » "dan hoc bang snippets", "dan hoc hang snippets", "dan hoc mang snippets", "van hoc lang snippets", "dan toc lang snippets", "dai hoc lang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan hoc lang snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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