Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van dung cuu snippets" » "van dung code snippets", "van dong cuu snippets", "xay dung cuu snippets", "tin dung cuu snippets", "van dung cua snippets", "van dung cu snippets", "van dung cau snippets"
"python using java snippets" » "python using data snippets"

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