Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung doi dinh slippers" » "huong doi dinh slippers", "dung tai dinh slippers", "dung co dinh slippers", "dung do dinh slippers", "dung doi kinh slippers", "dung doi tinh slippers", "dung doi dinh slippery", "dung doi dinh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dung doi dinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung doi dinh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung doi dinh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung doi dinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.