Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"ban tinh java slippers" » "ban trinh java slippers", "ban think java slippers", "ban tinh va slippers", "ban thanh java slippers", "quan tinh java slippers", "ban hanh java slippers", "ban tinh java slippery", "ban tinh java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: (((("ban 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: (((("ban tinh java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban tinh java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban tinh java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.