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