Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dam cac toc snippets" » "dam cac code snippets", "nam cac toc snippets", "dam dac toc snippets", "dam cao toc snippets", "dam cac toi snippets", "dam cac nuoc snippets", "dam cac thoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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