Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"chung mon dat snippets" » "chung ton dat snippets", "khung mon dat snippets", "nhung mon dat snippets", "chung hon dat snippets", "chung ion dat snippets", "chung mon dam 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 ("chung mon dat snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( chung mon dat snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("chung mon dat snippets"))) or ("locating bug core snippets"))*.