Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac ve snippets" » "dung cac code snippets", "luong cac ve snippets", "dung cho ve snippets", "dung tai ve snippets", "dung cac he snippets", "dung cac vi snippets", "dung cac ke snippets"
"data using java snippets" » "data using data 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 ve 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 ve snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung cac ve snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung cac ve snippets"))) or ("locating bug core snippets"))*.