Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than doi toc snippets" » "than doi code snippets", "thanh doi toc snippets", "thay doi toc snippets", "than doc toc snippets", "than doi tac snippets", "than doi toi snippets", "than doi cuoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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