Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hanh sua cao snippets" » "hanh sua code snippets", "hinh su cao snippets", "hanh va cao snippets", "hanh tu cao snippets", "hanh suat cao snippets", "hanh su cao snippets", "hanh juan cao snippets"
"dung java java snippets" » "dung 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: (((("dung java java snippets") OR ("hanh sua cao snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"hanh sua cao snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( hanh sua cao snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") OR ("hanh sua cao snippets"))) OR ("locating bug core snippets"))*.