Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu phan le snippets" » "thu phan code snippets", "thu nhan le snippets", "thuat phan le snippets", "than phan le snippets", "thu pham le snippets", "thu phan mem snippets", "thu phan lap 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: (((("thu phan le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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