Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"da lieu nang snippets" » "da lieu nano snippets", "da lieu giang snippets", "da lieu cong snippets", "du lieu nang snippets", "da dieu nang snippets", "vat lieu nang 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 ("da lieu nang snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( da lieu nang snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("da lieu nang snippets"))) or ("locating bug core snippets"))*.