Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bua thuc va snippets" » "qua thuc va snippets", "rua thuc va snippets", "cua thuoc va snippets", "bua thuc vat snippets", "bua thuc dan snippets", "bua thuc day snippets", "bua thuc va slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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