Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cuu thu thuy snippets" » "cuu thi thuy snippets", "cuu thuc thuc snippets", "cuu thu thuat snippets", "cuu thuc thuy snippets", "cuu tu thuy snippets", "huu thu thuy snippets", "cuu thu thuy 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: (((("cuu thu thuy snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu thu thuy snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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