Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran hoa doi snippets" » "tran hoa code snippets", "tran khoa doi snippets", "tran hoai doi snippets", "tran hoan doi snippets", "tran hoa dai snippets", "tran hoc doi snippets", "tran xoa doi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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