Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"den vi trac snippets" » "den va trac snippets", "den li trac snippets", "den hoi trac snippets", "den vai trac snippets", "den voi trac snippets", "don vi trac snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("den vi trac snippets") or ("python using java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("den vi trac snippets") OR ("python using java snippets"))) OR ("locating bug code slippers")).
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