Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan toan hoc snippets" » "tan toan code snippets", "tan tran hoc snippets", "tap toan hoc snippets", "van toan hoc snippets", "tan toan khoa snippets", "tan van hoc snippets", "tan hoa hoc snippets"
"python using java snippets" » "python using data snippets"

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