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"
"cao hoat dan snippets" » "co hoat dan snippets", "cao chat dan snippets", "dan hoat dan snippets", "cao hoa dan snippets", "cao hat dan snippets", "cao hoat van snippets", "cao hoat dan slippers"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("cao hoat dan snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cao hoat dan snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cao hoat dan snippets"))) or ("locating bugs code snippets"))*.