Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi bot uu slippers" » "doi bo uu slippers", "doi boi uu slippers", "doi hoat uu slippers", "doi bot tu slippers", "doi bot uu slippery", "doi bot uu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doi bot uu 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 bot uu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi bot uu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi bot uu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.