Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"do danh xep snippets" » "do dang xet snippets", "do da xep snippets", "do danh het snippets", "do dinh xep snippets", "do sanh xep snippets", "dia danh xep snippets", "do danh xep slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("do danh xep snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( do danh xep snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("do danh xep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.