Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dan loi snippets" » "dung dan code snippets", "dung dat loi snippets", "dung san loi snippets", "tung dan loi snippets", "dung dang loi snippets", "dung van loi snippets", "dung dan hoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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