Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"vien trung low snippets" » "vien truong low snippets", "viet trung low snippets", "mien trung low snippets", "vien trung long snippets", "vien truong lon snippets", "vien truong lop snippets"
"using a java snippets" » "using _ java snippets"

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

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