Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"data using java snippets" » "data using data snippets"
"dung cac thep snippets" » "luong cac thep snippets", "dung cho thep snippets", "dung tai thep snippets", "dung cau thep snippets", "dung cac thiet snippets", "dung cot thep snippets"

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

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