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