Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"vu thuong dao snippets" » "vu truong dao snippets", "vu thuong dam snippets", "vu tuong dao snippets", "va thuong dao snippets", "tu thuong dao snippets", "yeu thuong dao snippets", "vu thuong dao slippers"
"using a java snippets" » "using _ java snippets", "using a java slippers"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vu thuong dao snippets\") OR (\"using a java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( vu thuong dao snippets ) OR ( using a java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vu thuong dao snippets") OR ("using a java snippets"))) OR ("locating bugs code snippets"))*.