Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong danh ca snippets" » "dong danh code snippets", "dong doanh ca snippets", "dong anh ca snippets", "cong danh ca snippets", "dong dan ca snippets", "dong doanh cua snippets", "dong danh cho 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 ("dong danh ca snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java snippets") OR ("dong danh ca snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh java java snippets ) or ( dong danh ca snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh java java snippets") or ("dong danh ca snippets"))) or ("locating bug core snippets"))*.