Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung khu phu snippets" » "dung phu phu snippets", "dung thu phu snippets", "dung khi phu snippets", "dung khu phuc snippets", "dung chau phu snippets", "dung thuc phu snippets", "dung khu phu 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: (((("dung khu phu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung khu phu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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