Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu tin cay snippets" » "thu tin code snippets", "thuc tin cay snippets", "tu tin cay snippets", "thu hien cay snippets", "thu ten cay snippets", "thu tin cac snippets", "thu trien cay snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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