Based on common internet patterns, "1850" likely refers to a in a scene-standard ROM list (where each DS game was numbered as it was dumped), while the rest of your query appears to be a highly specific or misspelled string related to a niche community, a particular fan translation, or a file-sharing tag. The Nintendo DS Platform Context
(Read-Only Memory) is a digital copy of a game cartridge. For the Nintendo DS (NDS), these files typically use the extension. Archiveteam nintendo ds nds 1850 roms soushkinboudera hot