Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dung chung do snippets" » "dung cong do snippets", "dung trung do snippets", "truong chung do snippets", "dung chung co snippets", "dung chung o snippets", "dung nhung don snippets"
"locating bug core snippets" » "locating bug code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("dung chung do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("dung chung do snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung chung do snippets ))) or ( locating bug core snippets ))*.