Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc danh cau snippets" » "duc danh code snippets", "duc anh cau snippets", "duc manh cau snippets", "duc hanh cau snippets", "duc danh dau snippets", "duc danh ca snippets", "duc danh hau 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: (((("duc danh cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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