Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc ly toan snippets" » "duc ly code snippets", "duc le toan snippets", "duc ly hoan snippets", "duc ly tran snippets", "duoc ly toan snippets", "duc sy toan snippets", "duc vy toan snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("duc ly toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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