Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung mo tuc slippers" » "dung co tuc slippers", "dung cho tuc slippers", "dung von tuc slippers", "dung mo thuc slippers", "dung do tuc slippers", "dung my tuc slippers", "dung mo tuc slippery", "dung mo tuc 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 mo tuc 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 mo tuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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