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