Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chon va phat snippets" » "chong va phat snippets", "chon vi phat snippets", "cho va phat snippets", "chon va phan snippets", "chon va pham snippets", "chon va phap snippets"

Try widening your search to All Fields.

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