Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"danh cau hung snippets" » "danh dau hung snippets", "danh ca hung snippets", "danh hau hung snippets", "danh chau hung snippets", "danh cam hung snippets", "danh cay hung snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("danh cau hung snippets") or ("python using sat snippets"))) or ("locating bug core snippets"))~.
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