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