Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhanh so toc snippets" » "nhanh so code snippets", "nhanh soc toc snippets", "nhanh song toc snippets", "thanh son toc snippets", "nhanh so hoc snippets", "nhanh co toc snippets", "nhanh ho toc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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