Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"anh phan de snippets" » "anh phan code snippets", "hanh phan de snippets", "anh nhan de snippets", "anh han de snippets", "anh phan le snippets", "anh phan ve snippets", "anh phan do 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: (((("anh phan de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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