Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc ly che snippets" » "duoc ly che snippets", "duc sy che snippets", "duc vy che snippets", "duc ly chi snippets", "duc ly he snippets", "duc la che snippets"
"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 che snippets") 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 che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duc ly che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc ly che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.