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