Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sang cua lua slippers" » "mang cua lua slippers", "song cua lua slippers", "hang cua lua slippers", "sang cua luat slippers", "sang ca lua slippers", "sang cua rua slippers", "sang cua lua slippery", "sang cua 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: (((("sang cua 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: (((("sang cua lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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