Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong san de snippets" » "dong san code snippets", "cong san de snippets", "dong bang de snippets", "dong von de snippets", "dong van de snippets", "dong dan de snippets", "dong jan de 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: (((("dong san de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dong san de snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dong san de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.