Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using data slippers" » "python using java slippers", "python using sat slippers", "python missing data slippers", "python using data slippery", "python using data grippers"
"dau tu ban snippets" » "dau thu ban snippets", "dau te ban 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: (((("dau tu ban snippets") OR ("python using data slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dau tu ban snippets ) or ( python using data slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dau tu ban snippets") or ("python using data slippers"))) or ("locating bugs code snippets"))*.