Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"doan tinh java slippers" » "doan hinh java slippers", "ban tinh java slippers", "quan tinh java slippers", "doan trinh java slippers", "doan think java slippers", "doan tinh va slippers", "doan tinh java slippery", "doan tinh 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: (((("doan tinh 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: (((("doan tinh java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doan tinh java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan tinh java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.