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