Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca vung cac snippets" » "ca vung code snippets", "ca dung cac snippets", "ca luong cac snippets", "ca cuong cac snippets", "cac vung cac snippets", "ca nung cac snippets", "va vung cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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