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