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