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