Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong cong che snippets" » "dong cong code snippets", "duong cong che snippets", "dung cong che snippets", "dang cong che snippets", "dong cong cho snippets", "dong cong chi snippets", "dong cong chu snippets"
"hang java java snippets" » "hang 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: (((("hang java java snippets") or ("dong cong che snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang java java snippets") OR ("dong cong che snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang java java snippets ) or ( dong cong che snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang java java snippets") or ("dong cong che snippets"))) or ("locating bug core snippets"))*.