Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dong dat danh slippers" » "dong vat danh slippers", "dung dat danh slippers", "dong ha danh slippers", "dong dat anh slippers", "dong dai danh slippers", "dong dao danh slippers", "dong dat danh slippery", "dong dat danh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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