Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"moi ta duoc snippets" » "moi tao duoc snippets", "moi tan duoc snippets", "moi da duoc snippets", "moi tai duoc snippets", "moi la duoc snippets", "moi va duoc snippets", "moi ta duoc 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: (((("moi ta duoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( moi ta duoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("moi ta duoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.