Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hanh vi phan snippets" » "hanh va phan snippets", "hanh vi pham snippets", "hanh ve phan snippets", "thanh vi phan snippets", "anh vi phan snippets", "hinh vi phan snippets"

Try widening your search to All Fields.

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