Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tiep du cau snippets" » "tiep du code snippets", "tiep de cau snippets", "tiep do cau snippets", "tiep cua cau snippets", "tiep cu cau snippets", "tiep da cau snippets", "tiep di cau snippets"
"python using java snippets" » "python using data snippets"

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