Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi can thuc slippers" » "doi dan thuc slippers", "doi van thuc slippers", "doi cay thuc slippers", "doi canh thuc slippers", "doi ban thuc slippers", "voi can thuc slippers", "doi can thuc slippery", "doi can thuc 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 can thuc 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 can thuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi can thuc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi can thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.