Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"som doi nhan snippets" » "som doi khang snippets", "som tri nhan snippets", "som hoi nhap snippets", "som voi nhan snippets", "com duoi nhan snippets", "som doi nhan slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("som doi nhan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("som doi nhan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( som doi nhan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("som doi nhan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.