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