Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"chung nam code snippets" » "thong nam code snippets", "chung ta code snippets", "sung nam code snippets", "chung nam co snippets", "chung lbm code snippets", "chung nam de 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: (((("chung nam code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chung nam code snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( chung nam code snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chung nam code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.