Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri phan cac snippets" » "tri phan code snippets", "tri nhan cac snippets", "tai phan cac snippets", "trinh phan cac snippets", "tri nhan cach snippets", "tri phan dau snippets", "tri phan lap snippets"
"python using java snippets" » "python using data snippets"

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