Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan cach vi slippers" » "dan cac vi slippers", "dan canh vi slippers", "nhan cach vi slippers", "dan mach vi slippers", "dan cach viet slippers", "dan cach vi slippery", "dan cach vi 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: (((("dan cach vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan cach vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan cach vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cach vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.