Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong trong cuc snippets" » "cong trong code snippets", "cong thuong cuc snippets", "cong trinh cuc snippets", "dung trong cuc snippets", "cong trong cuoc snippets", "cong trong cac snippets", "cong tong cuc 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 ("cong trong cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java snippets") OR ("cong trong cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( cong trong cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("cong trong cuc snippets"))) or ("locating bug core snippets"))*.