Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"vien nhan van snippets" » "vien than van snippets", "trien nhan van snippets", "vien nganh van snippets", "vien nhan dan snippets", "vien nhan va snippets", "vien phan van snippets", "vien nhan van slippers"
"using low java snippets" » "using low java slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vien nhan van snippets") or ("using low java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vien nhan van snippets") OR ("using low java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( vien nhan van snippets ) or ( using low java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vien nhan van snippets") or ("using low java snippets"))) or ("locating bugs code snippets"))*.