Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va phuong cua snippets" » "va phuong code snippets", "va huong cua snippets", "va phuong cham snippets", "va chuong chua snippets", "va thuong cua snippets", "cac phuong cua snippets"
"using java java snippets" » "using data java 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 java snippets") or ("va phuong cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("va phuong cua snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( va phuong cua snippets ))) or ( locating bug core snippets ))*.