Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran tung ho snippets" » "tran tung code snippets", "tran hung ho snippets", "tran dung ho snippets", "tran quang ho snippets", "tran tuong ho snippets", "tran trung hoc snippets", "tran trung hoa snippets"
"python using java snippets" » "python using data snippets"

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