Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan dinh ca snippets" » "phan dinh code snippets", "phan tich ca snippets", "xuan dinh ca snippets", "tran dinh ca snippets", "phan dinh cac snippets", "phan dinh cua snippets", "phan dinh cao 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: (((("phan dinh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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