Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc cac mau slippers" » "duoc cac mau slippers", "tuc cac mau slippers", "muc cac mau slippers", "duc cam mau slippers", "duc sach mau slippers", "duc cac mau slippery", "duc cac mau 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("duc cac mau slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duc cac mau slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duc cac mau slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc cac mau slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.