Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"von cua code slippers" » "von cua cong slippers", "von cua co slippers", "von cfd code slippers", "vong cua code slippers", "vuon cua code slippers", "con cua code slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("von cua code slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("von cua code slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( von cua code slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("von cua code slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.