Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung bao bai slippers" » "vung bao bai slippers", "dong bao bai slippers", "dung bai bai slippers", "dung bao ai slippers", "dung bao bau slippers", "dung bao bi slippers", "dung bao bai slippery", "dung bao bai 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 bao bai 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 bao bai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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