Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"juan cao hoc snippets" » "juan cao code snippets", "quang cao hoc snippets", "toan cao hoc snippets", "quan cau hoc snippets", "juan co hoc snippets", "juan cho hoc snippets", "juan chat hoc 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: (((("juan cao hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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