Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thanh cha cac snippets" » "thanh cha code snippets", "thanh ha cac snippets", "thanh nha cac snippets", "thanh phan cac snippets", "thanh cho cac snippets", "thanh cua cac snippets", "thanh ca cac snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"

Try widening your search to All Fields.

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