Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ca tran nhan snippets" » "ca tran nhat snippets", "ca tan nhan snippets", "ca tran han snippets", "ha tran nhan snippets", "ca tra nhan snippets", "ca tren nhan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("ca tran nhan snippets"))) or ("locating bug core snippets"))~.
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