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