Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoa doi cac snippets" » "hoa doi code snippets", "hoa dai cac snippets", "hoc doi cac snippets", "xoa doi cac snippets", "hoa doi cach snippets", "hoa voi cac snippets", "hoa do cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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