Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi lan hoc snippets" » "thi lan code snippets", "thi hanh hoc snippets", "thi nang hoc snippets", "thi lien hoc snippets", "thi luan hoc snippets", "thi van hoc snippets", "thi dan 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: (((("thi lan hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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