Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"cong chat pha snippets" » "cong nhat pha snippets", "cong cua pha snippets", "cong ha pha snippets", "cong chat thai snippets", "cong chap phap snippets", "cong chat khoa 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 ("cong chat pha snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong chat pha snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong chat pha snippets"))) or ("locating bug core snippets"))*.