Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thuc co sinh snippets" » "tuc co sinh snippets", "thuat co sinh snippets", "thuc cua sinh snippets", "thuc cho sinh snippets", "thuc co dinh snippets", "thuc so sinh snippets", "thuc co sinh 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: (((("thuc co sinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc co sinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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