Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mac co hat slippers" » "cac co hat slippers", "mac ca hat slippers", "dac co hat slippers", "mac co hoat slippers", "mac cot hat slippers", "mac co hai slippers", "mac co hat slippery", "mac co hat 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: (((("mac co hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mac co hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mac co hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mac co hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.