Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat cho toc snippets" » "dat cho code snippets", "dac cho toc snippets", "day cho toc snippets", "dan cho toc snippets", "dat cho hoc snippets", "dat cao toc snippets", "dat cho toa snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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