Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu dai dat slippers" » "lieu tai dat slippers", "lieu bai dat slippers", "lieu dao dat slippers", "lieu cai dat slippers", "lieu dan dat slippers", "lieu dai dac slippers", "lieu dai dat slippery", "lieu dai dat 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: (((("lieu dai dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu dai dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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