Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"duong noi code slippers" » "duong loi code slippers", "duong nhi code slippers", "duong hoi code slippers", "duong noi cong slippers", "duong noi co slippers", "duong noi de slippers"
"dung java java snippets" » "dung va java snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("duong noi code slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duong noi code slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( duong noi code slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duong noi code slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.