Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi choi cac snippets" » "thi choi code snippets", "tro choi cac snippets", "thi hai cac snippets", "thi hoa cac snippets", "thi cho cac snippets", "thi chon cac snippets", "thi cuoi cac snippets"
"python using java snippets" » "python using data snippets"

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