Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu noi hoi snippets" » "cau noi hoi snippets", "cuu hoi hoi snippets", "cuu voi hoi snippets", "cuu noi doi snippets", "cuu doi hoi 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 noi hoi 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 noi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu noi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu noi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.