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