Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tim phap cac snippets" » "tim phap code snippets", "thi phap cac snippets", "tam phat cac snippets", "tu phap cac snippets", "tim phap cach snippets", "tim phan cac snippets", "tim pha cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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