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