Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan coc dat slippers" » "dan toc dat slippers", "dan hoc dat slippers", "dan cac dat slippers", "dan chon dat slippers", "dan duoc dat slippers", "dan coc dat slippery", "dan coc dat 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: (((("dan coc dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan coc dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan coc dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.