Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hieu thuc nu snippets" » "hieu thuoc nu snippets", "hien thuc nu snippets", "hieu tuc nu snippets", "hieu chuc nu snippets", "hieu thuc du snippets", "hieu thuc n3 snippets", "hieu thuc nu 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: (((("hieu thuc nu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hieu thuc nu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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