Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cuc do snippets" » "cong cuc code snippets", "cong chuc do snippets", "cong cuoc do snippets", "cong cu do snippets", "cong cuc du snippets", "cong muc do snippets", "cong cuoc doi snippets"
"python using java snippets" » "python using data 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: (((("cong cuc do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cong cuc do snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cong cuc do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.