Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung cuu tao slippers" » "dung cua tao slippers", "dung cu tao slippers", "dung cau tao slippers", "dung cuu dao slippers", "dung cuu tac slippers", "dung cuu tao slippery", "dung cuu tao 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 cuu tao 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 cuu tao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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