Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"giao tich java snippets" » "giai tich java snippets", "giao dich java snippets", "giao tinh java snippets", "giao trinh java snippets", "giao tich va snippets", "giao tich java slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("giao tich java snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giao tich java snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giao tich java snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giao tich java snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.