Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung co cuu snippets" » "dung co code snippets", "dung cho cuu snippets", "dung cong cuu snippets", "dung cua cuu snippets", "dung co cau snippets", "dung co cua snippets", "dung co chu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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