Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc lon lam slippers" » "hoc mon lam slippers", "hoc con lam slippers", "hoc luong lam slippers", "hoc lon lao slippers", "hoc loi lam slippers", "hoc lon lam slippery", "hoc lon 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 lon lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc lon lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc lon lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.