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