Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets", "using data java slippers"
"viet nang va snippets" » "viet trang va snippets", "viet nam va snippets", "viet anh va snippets", "viet nang van snippets", "viet hang va snippets", "viet nang ma snippets", "viet nang va slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using data java snippets") or ("viet nang va snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data java snippets") OR ("viet nang va snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( viet nang va snippets ))) or ( locating bugs code snippets ))*.