Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh cac doi snippets" » "danh cac code snippets", "dinh cac doi snippets", "danh ca doi snippets", "hanh cac doi snippets", "danh cac dai snippets", "danh cac toi snippets", "danh cau doi 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: (((("danh cac doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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