Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu de va slippers" » "lieu den va slippers", "lieu da va slippers", "lieu ve va slippers", "lieu de van slippers", "lieu te va slippers", "lieu ke va slippers", "lieu de va slippery", "lieu de va 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: (((("lieu de va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( lieu de va slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lieu de va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.