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"
"van thoi va snippets" » "van thoai va snippets", "van thi va snippets", "van toi va snippets", "van hoi va snippets", "van thai va snippets", "van tho va snippets", "van thoi 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: (((("van thoi va snippets") OR ("using java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( van thoi va snippets ) or ( using java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("van thoi va snippets") or ("using java java snippets"))) or ("locating bugs code snippets"))*.