Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bang hoc can snippets" » "bang hoc code snippets", "nang hoc can snippets", "mang hoc can snippets", "quang hoc can snippets", "bang hoc dan snippets", "bang hoc cao snippets", "bang 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: (((("bang hoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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