Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"vung cac dam snippets" » "dung cac dam snippets", "luong cac dam snippets", "cuong cac dam snippets", "vung cac dan snippets", "vung cac dai snippets", "vung cao dam snippets", "vung cac dam 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: "((((\"using java code snippets\") OR (\"vung cac dam snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( vung cac dam snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("vung cac dam snippets"))) OR ("locating bugs code snippets"))*.