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

Try widening your search to All Fields.

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