Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu thuc cuu snippets" » "cuu thuc cuu snippets", "huu phuc cuu snippets", "huu thu cuu snippets", "huu thuc cua snippets", "huu thuoc cuc snippets", "huu thuc cung 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: (((("huu thuc cuu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu thuc cuu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu thuc cuu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu thuc cuu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.