Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu hai son snippets" » "cuc hai son snippets", "huu hai son snippets", "cau hai son snippets", "cuu thai son snippets", "cuu ha son snippets", "cuu dai son 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 hai son 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 hai son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu hai son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu hai son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.