Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tat cac toc snippets" » "tat cac code snippets", "tai cac toc snippets", "sat cac toc snippets", "tap cac toc snippets", "tat cac toi snippets", "tat cac nuoc snippets", "tat cac thoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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