Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung tuan tu slippers" » "duong tuan tu slippers", "dung luan tu slippers", "dung quan tu slippers", "dung tuan thu slippers", "dung tran tu slippers", "dung toan tu slippers", "dung tuan tu slippery", "dung tuan tu grippers"
"locating bug code snippets" » "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 tuan tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung tuan tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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