Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tri trong java slippers" » "tri trinh java slippers", "tai trong java slippers", "trinh trong java slippers", "bi trong java slippers", "tri trong java slippery", "tri trong java grippers"
"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: (((("dung java java snippets") or ("tri trong java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("tri trong java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( tri trong java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("tri trong java slippers"))) or ("locating bugs code snippets"))*.