Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"viet da dam snippets" » "viet dao dam snippets", "viet dat dam snippets", "viet ha dam snippets", "viet dam dam snippets", "viet dua dam snippets", "viet da day snippets", "viet da dam slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("viet da dam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( viet da dam snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("viet da dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.