Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"khac va phan snippets" » "thac va phan snippets", "khac ve phan snippets", "khau va phan snippets", "khac van phan snippets", "khac va phat snippets", "khac va phap snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("khac va 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: (((("khac va phan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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