Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"tim ngu va snippets" » "diem ngu va snippets", "tim nghe va snippets", "tim ngu van snippets", "tim ngu ca snippets", "tim nguoi va snippets", "tim ngu va slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim ngu va snippets") OR ("using java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( tim ngu va snippets ) or ( using java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tim ngu va snippets") or ("using java java snippets"))) or ("locating bugs code snippets"))*.