Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"van cung ta snippets" » "van cuong ta snippets", "van dung ta snippets", "van hung ta snippets", "van chung ta snippets", "van cung tai snippets", "van cung tan snippets", "van cung ta 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: (((("van cung ta snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( van cung ta snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("van cung ta snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.