Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dan think java slippers" » "dan trinh java slippers", "dan thi java slippers", "van thinh java slippers", "dan than java slippers", "dan think java slippery", "dan think java grippers"
"dngu java java snippets" » "ngu java java snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dngu java java snippets") or ("dan think java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dngu java java snippets") OR ("dan think java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dngu java java snippets ) or ( dan think java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dngu java java snippets") or ("dan think java slippers"))) or ("locating bugs code snippets"))*.