Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con hoi cau snippets" » "con hoi code snippets", "co hoi cau snippets", "con coi cau snippets", "cong nhoi cau snippets", "con hoi chu snippets", "con hoc cau snippets", "con hoa cau snippets"
"python using java snippets" » "python using data snippets"

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