Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"noi dan hoc snippets" » "noi dan code snippets", "hoi dan hoc snippets", "noi da hoc snippets", "doi dan hoc snippets", "noi van hoc snippets", "noi dan toc snippets", "noi dai hoc 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: (((("python using java snippets") OR ("noi dan hoc snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( noi dan hoc snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("noi dan hoc snippets"))) or ("locating bug core snippets"))*.