Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than doi hoc snippets" » "than doi code snippets", "thanh doi hoc snippets", "thay doi hoc snippets", "than doc hoc snippets", "than doi hoac snippets", "than dai hoc snippets", "than hoi hoc snippets"
"python using java snippets" » "python using data snippets"

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