Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"van binh java slippers" » "van trinh java slippers", "van binh va slippers", "van minh java slippers", "van dinh java slippers", "van linh java slippers", "van binh java slippery", "van binh java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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