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