Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi dan lam slippers" » "hoi dan lam slippers", "doi ban lam slippers", "doi dau lam slippers", "doi van lam slippers", "doi dan lap slippers", "doi dan nam slippers", "doi dan lam slippery", "doi dan lam 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: (((("doi dan lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doi dan lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi dan lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.