Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soan tu can snippets" » "toan tu can snippets", "doan tu can snippets", "hoang tu can snippets", "soan tu ban snippets", "soan tu cac snippets", "soan su can 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: (((("soan tu can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soan tu can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soan tu can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soan tu can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.