Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu doi co snippets" » "lieu doi code snippets", "lieu boi co snippets", "lieu voi co snippets", "lieu dai co snippets", "lieu doi bo snippets", "lieu moi co snippets", "lieu hoi co 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: (((("lieu doi co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu doi co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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