Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua dan hat slippers" » "cua dang hat slippers", "cua ban hat slippers", "ca dan hat slippers", "cua dan hoat slippers", "cua dan dat slippers", "cua dan hat slippery", "cua dan hat 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: (((("cua dan hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cua dan hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua dan hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.