Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"doanh va pha snippets" » "doan va pha snippets", "doanh tai pha snippets", "doanh cua pha snippets", "doanh va phat snippets", "doanh va phap snippets", "doanh va phan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("doanh va pha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doanh va pha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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