Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi luan cac snippets" » "thi luan code snippets", "thi lan cac snippets", "thi xuan cac snippets", "thi loan cac snippets", "thi luan dac snippets", "thi luan tac snippets", "thi luat cac 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 luan cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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