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