Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhat cho toc snippets" » "nhat cho code snippets", "chat cho toc snippets", "nhat co toc snippets", "nhat nheo toc snippets", "nhat cho hoc snippets", "nhat cao toc snippets", "nhat cho toa snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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