Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau nang co snippets" » "cam nang co snippets", "cao nang co snippets", "cuu nang co snippets", "cau nang cao snippets", "cau nang doc snippets", "cau nang hoc 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: (((("cau nang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau nang co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau nang co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau nang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.