Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"tang tu lenh snippets" » "thang tu lenh snippets", "trang tu lenh snippets", "nang tu lenh snippets", "tang tu linh snippets", "tang tu benh snippets", "tang tu len 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 ("tang tu lenh snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tang tu lenh snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tang tu lenh snippets"))) or ("locating bug core snippets"))*.