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