Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan thon chi snippets" » "dan thon code snippets", "dan than chi snippets", "dan tho chi snippets", "dan trong chi snippets", "dan ho chi snippets", "dan hop chi snippets", "dan toan chi 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: (((("dan thon chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan thon chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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