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"
"vi trinh lap snippets" » "vi trinh luat snippets", "vi trinh luan snippets", "vi trinh phap snippets", "vi tinh lap snippets", "va trinh lap snippets", "viet trinh lap snippets", "vi trinh lap 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: (((("vi trinh lap snippets") OR ("using java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( vi trinh lap snippets ) or ( using java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi trinh lap snippets") or ("using java java snippets"))) or ("locating bugs code snippets"))*.