Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dua doi cuoc snippets" » "dua doi code snippets", "dua doc cuoc snippets", "dua doi cua snippets", "dua dao cuoc snippets", "sua doi cuoc snippets", "lua doi cuoc snippets", "dua moi cuoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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