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