Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhat anh su slippers" » "nhat hanh su slippers", "nhat minh su slippers", "nhat ban su slippers", "nhat anh tu slippers", "nhat anh so slippers", "nhat anh su slippery", "nhat anh su 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: (((("nhat anh su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( nhat anh su slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nhat anh su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.