Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"rong ton tu snippets" » "rong lon tu snippets", "rong tin tu snippets", "truong ton tu snippets", "rong toan tu snippets", "rong tong tu snippets", "rong mon tu snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("rong ton tu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( rong ton tu snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("rong ton tu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.