Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dung cac che snippets" » "luong cac che snippets", "dung cho che snippets", "dung tai che snippets", "dung cac he snippets", "dung cac chien snippets", "dung cac chat 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: (((("dung cac che snippets") or ("using java code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cac che snippets") OR ("using java code snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( dung cac che snippets ) or ( using java code snippets ))) or ( locating bug core snippets ))*.