Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"thong san code snippets" » "thong sang code snippets", "trong san code snippets", "thong van code snippets", "thong san co snippets", "thong san cong 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: (((("thong san 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: (((("thong san code snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( thong san code snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong san code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.