Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh tu ra slippers" » "trinh ky ra slippers", "trinh do ra slippers", "trinh tu va slippers", "trinh tu ma slippers", "trinh tu ha slippers", "trinh tu ra slippery", "trinh tu ra grippers"
"locating bug code snippets" » "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: (((("python using java snippets") OR ("trinh tu ra slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trinh tu ra slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trinh tu ra slippers"))) or ("locating bug code snippets"))*.