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