Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chung do ky snippets" » "chung co ky snippets", "chung o ky snippets", "nhung don ky snippets", "chung so ky snippets", "chung do ke snippets", "chung du ky 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: (((("chung do ky snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( chung do ky snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chung do ky snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.