Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soan tu di snippets" » "toan tu di snippets", "doan tu di snippets", "hoang tu di snippets", "soan tu doi snippets", "soan tu do 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 di 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 di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soan tu di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soan tu di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.