Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc cau doan snippets" » "hoc cau code snippets", "hoc chan doan snippets", "hoc cac doanh snippets", "hoc cao doanh snippets", "hoc cao doan snippets", "hoc cac doan snippets", "hoc can doan 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: (((("hoc cau doan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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