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"
"dung cu nhap snippets" » "dung cua nhap snippets", "dung co nhap snippets", "dung cho nhap snippets", "dung cu nhan snippets", "dung cu phap snippets", "dung thu nhap snippets", "dung cu nhap 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 (\"dung cu nhap snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( dung cu nhap snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("dung cu nhap snippets"))) OR ("locating bugs code snippets"))*.