Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu xuat lua slippers" » "chu xuan lua slippers", "thue xuat lua slippers", "tu xuat lua slippers", "chu xuat cua slippers", "chu xuat sua slippers", "chu xuat rua slippers", "chu xuat lua slippery", "chu xuat lua 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: (((("chu xuat lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu xuat lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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