Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung danh thuc snippets" » "dung doanh thuc snippets", "dung dan thuc snippets", "dung dang thuc snippets", "dung anh thuc snippets", "dung dinh thuc snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

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