Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi chu may slippers" » "hoi chu may slippers", "doi thu may slippers", "doi chi may slippers", "doi chua may slippers", "doi cau may slippers", "doi cho may slippers", "doi chu may slippery", "doi chu may 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.

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