Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dung phan 2 snippets" » "dung nhan 2 snippets", "dung luan 2 snippets", "dung ha 2 snippets", "dung phan _ snippets", "dung phan h snippets", "dung han 2 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 phan 2 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 phan 2 snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung phan 2 snippets ))) or ( locating bug core snippets ))*.