Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tu trong java slippers" » "tu trinh java slippers", "tu tuong java slippers", "tu tieng java slippers", "tu trong java slippery", "tu trong java grippers"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java 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: (((("tu trong java slippers") or ("using data java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu trong java slippers") OR ("using data java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( tu trong java slippers ) or ( using data java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu trong java slippers") or ("using data java snippets"))) or ("locating bugs code snippets"))*.