Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca thu trong slippers" » "ca thuc trong slippers", "ca thue trong slippers", "ca thuy trong slippers", "cac thu trong slippers", "cam thu trong slippers", "ca tru trong slippers", "ca thu trong slippery", "ca thu trong 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: (((("ca thu trong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca thu trong slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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