Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"thu tin cau snippets" » "thuc tin cau snippets", "tu tin cau snippets", "thu hien cau snippets", "thu tinh cau snippets", "thu tin cac snippets", "thu trinh cau snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("thu tin cau snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu tin cau snippets") OR ("python using java snippets"))) OR ("locating bung code snippets")).
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