Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung bay du snippets" » "vung bay code snippets", "vung bao du snippets", "vung tay du snippets", "tung bay du snippets", "vung day du 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 ("vung bay du snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vung bay du snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vung bay du snippets"))) or ("locating bug core snippets"))*.