Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doanh bat cu snippets" » "doanh bat code snippets", "danh bat cu snippets", "doanh tai cu snippets", "doanh va cu snippets", "doanh bat cua snippets", "doanh bat hu snippets", "doanh bat tu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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