Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan do lam slippers" » "phan bo lam slippers", "phan co lam slippers", "phan mo lam slippers", "phan dao lam slippers", "phan so lam slippers", "phan da lam slippers", "phan do lam slippery", "phan do 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: (((("phan do lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( phan do lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phan do lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.