Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua le cu snippets" » "cua te cu snippets", "cua he cu snippets", "cua ly cu snippets", "cua le cua snippets", "cua le cau snippets", "cua le co 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: (((("cua le 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: (((("cua le cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua le cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua le cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.