Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"suc benh cho snippets" » "suc ben cho snippets", "soc benh cho snippets", "cuc benh cho snippets", "suc benh kho snippets", "suc benh co snippets", "suc benh chua 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: (((("suc benh cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("suc benh cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( suc benh cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("suc benh cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.