Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh bat hoi snippets" » "danh bat code snippets", "doanh bat hoi snippets", "anh bai hoi snippets", "dinh ba hoi snippets", "danh bat loi snippets", "danh bat moi snippets", "danh sat hoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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