Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan tran hoc snippets" » "tan tran code snippets", "tan toan hoc snippets", "tan than hoc snippets", "tan trac hoc snippets", "toan tran hoc snippets", "than tran hoc snippets", "tuan tran hoc 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: (((("tan tran hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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