Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hoang hao dan snippets" » "hoang thao dan snippets", "hoang hai dan snippets", "hoan hao dan snippets", "hoang dao dan snippets", "hoang hao van snippets", "hoang hat dan snippets"
"locating bug core snippets" » "locating bug code snippets"

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 ("hoang hao dan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoang hao dan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoang hao dan snippets"))) or ("locating bug core snippets"))*.