Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu nang cuc snippets" » "chuc nang cuc snippets", "cam nang cuc snippets", "cuu van cuc snippets", "cuu nang luc snippets", "cuu nang cua snippets", "cuu nang thuc 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 nang cuc 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 nang cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu nang cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu nang cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.