Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran thuc so snippets" » "tran thuc code snippets", "trang thuc so snippets", "toan thuc so snippets", "tran thuy so snippets", "tran thuoc so snippets", "tran thuc co snippets", "tran thuc su snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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