Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat hoc can snippets" » "dat hoc code snippets", "dai hoc can snippets", "vat hoc can snippets", "dan hoc can snippets", "dat hoc dan snippets", "dat hoc cao snippets", "dat hoc cac 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: (((("python using java snippets") or ("dat hoc can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dat hoc can snippets"))) OR ("locating bug core snippets")).
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