Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh phan cac snippets" » "trinh han cac snippets", "trinh quan cac snippets", "thanh phan cac snippets", "trinh nhan cach snippets", "trinh phan dau snippets", "trinh phan lap snippets"
"trong cac code snippets" » "trong cac cong snippets", "trong cac co snippets", "trong cac che snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh phan cac snippets") or ("trong cac code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh phan cac snippets") OR ("trong cac code snippets"))) OR ("locating bugs code snippets")).
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