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