Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"xuat ngu java snippets" » "thuat ngu java snippets", "nhat ngu java snippets", "xuat tu java snippets", "xuat ngu va snippets", "xuat ngu 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: (((("xuat ngu 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: (((("xuat ngu java snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xuat ngu java snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xuat ngu java snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.