Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat dung hoc snippets" » "dat dung code snippets", "dan dung hoc snippets", "vat dung hoc snippets", "da dung hoc snippets", "dat dong hoc snippets", "dat dung thuoc snippets", "dat trung hoc snippets"
"python using java snippets" » "python using data snippets"

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