Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than tran he snippets" » "than tran code snippets", "thanh tran he snippets", "thoan tran he snippets", "tan tran he snippets", "than toan he snippets", "than tran hien snippets", "than tran hiep 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: (((("than tran he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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