Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"php cu code snippets" » "php cfd code snippets", "pho cu code snippets", "phap cau code snippets", "phap chu code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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: (((("php cu code snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( php cu code snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("php cu code snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.