Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"minh nhan java snippets" » "minh thanh java snippets", "minh chanh java snippets", "minh thang java snippets", "minh nhan va 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: (((("minh nhan 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: (((("minh nhan java snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( minh nhan java snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("minh nhan java snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.