Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang cua du snippets" » "nang cua code snippets", "mang cua du snippets", "hang cua du snippets", "nang dua du snippets", "nang cua duc snippets", "nang cua ndu snippets", "nang cua su 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 ("nang cua du snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nang cua du snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nang cua du snippets"))) or ("locating bug core snippets"))*.