Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"hang java java snippets" » "hang va java snippets"
"dung tri trac snippets" » "dung tai trac snippets", "dung tren trac snippets", "nhung tri trac snippets", "dung thi trac snippets", "dung tri tac snippets", "dung tri thuc 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 tri trac snippets") or ("hang java java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung tri trac snippets") OR ("hang java java snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( dung tri trac snippets ) or ( hang java java snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tri trac snippets") or ("hang java java snippets"))) or ("locating bug code slippers"))*.