Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"deu hang cau snippets" » "deu hang code snippets", "deu hanh cau snippets", "dieu hanh cau snippets", "thu hang cau snippets", "deu hang dau snippets", "deu hang ca snippets", "deu nhung cau 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: (((("deu hang cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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