Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ca tong cuc snippets" » "ca trong cuoc snippets", "ca thong cua snippets", "ca cong chuc snippets", "ca trong cuc snippets", "cap tong cuc snippets", "cua tong cuc 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 ("ca tong cuc snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ca tong cuc snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ca tong cuc snippets"))) or ("locating bug core snippets"))*.