Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"cuon danh thuc slippers" » "cuong danh thuc slippers", "cuoi dan thuc slippers", "cuon sach thuc slippers", "cuon dan thuc slippers", "cuon anh thuc slippers", "cuon dinh thuc slippers", "cuon danh thuc slippery", "cuon danh thuc 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 java java snippets") or ("cuon danh thuc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("cuon danh thuc slippers"))) OR ("locating bug code snippets")).
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