Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chau hoc can snippets" » "chau hoc code snippets", "phau hoc can snippets", "chat hoc can snippets", "cau hoc can snippets", "chau hoc dan snippets", "chau hoc cao snippets", "chau hoc cac 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: (((("chau hoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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