Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc dao lua slippers" » "toc dao lua slippers", "duc dao lua slippers", "hoc dao lua slippers", "doc dao luan slippers", "doc bao lua slippers", "doc dao cua slippers", "doc dao lua slippery", "doc dao lua 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: (((("doc dao lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doc dao lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc dao lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.