Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dang duc ha snippets" » "dang quoc ha snippets", "dao duc ha snippets", "dang su ha snippets", "dang duc hau snippets", "dang duc hoa snippets", "dang duc va 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: (((("dang duc ha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dang duc ha snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang duc ha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.