Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung dang va slippers" » "dung dan va slippers", "dung dong va slippers", "dung danh va slippers", "dung dang van slippers", "dung dang vat slippers", "dung hang va slippers", "dung dang va slippery", "dung dang va 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 dang va 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 dang va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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