Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi cuoc dat slippers" » "doc cuoc dat slippers", "doi cua dat slippers", "dao cuoc dat slippers", "doi coc dat slippers", "doi duoc dat slippers", "doi quoc dat slippers", "doi cuoc dat slippery", "doi cuoc dat 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 cuoc dat 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 cuoc dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi cuoc dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi cuoc dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.