Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tinh lao data snippets" » "dinh lam data snippets", "tinh nam data snippets", "tinh va data snippets", "tinh a data snippets", "tinh mao dat snippets", "tinh tao dat 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 ("tinh lao data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tinh lao data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tinh lao data snippets"))) or ("locating bug core snippets"))*.