Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sat tuc hung snippets" » "sat tuc huong snippets", "sat duc hung snippets", "sat tu hung snippets", "sat thuc hung snippets", "sat muc hung snippets", "luat tuc hung snippets", "sat tuc hung 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: (((("sat tuc hung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sat tuc hung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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