Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"son luan san snippets" » "von luan san snippets", "san luan san snippets", "son luon san snippets", "son luan van snippets", "son luan hoan snippets", "son luan phan snippets", "son luan san 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: (((("son luan san snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("son luan san snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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