Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac phan le snippets" » "cac phan code snippets", "cac nhan le snippets", "cao phan le snippets", "cap phan le snippets", "cac pham le snippets", "cac phan mem snippets", "cac phan lap snippets"
"python using java snippets" » "python using data snippets"

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