Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoa cong cac snippets" » "hoa cong code snippets", "cua cong cac snippets", "va cong cac snippets", "hoa co cac snippets", "hoa cuong cac snippets", "hoa cong tac snippets", "hoa cong cau 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 ("hoa cong cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("hoa cong cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( hoa cong cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("hoa cong cac snippets"))) or ("locating bug core snippets"))*.