Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"com cuoi co snippets" » "com duoi co snippets", "dam cuoi co snippets", "nam cuoi co snippets", "com muoi co snippets", "com nguoi co snippets", "com cuoi 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: (((("com cuoi co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("com cuoi co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( com cuoi co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("com cuoi co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.