How can I help make this Carrefour easier to find?

Our project reuses OSM data, and we couldn't find this City 2 Carrefour when we searched for it via various keywords or via the store's own listed address of Rue Neuve / Nieuwstraat 123. 

Some of our keywords included: carrefour rue neuve, carrefour nieuwstraat, carrefour city 2, carrefour market rue neuve, carrefour rue neuve 123 brussels, etc.

Am not yet finished with the bxl-forever handbook or the links in yesterday's welcome email. But they've helped me understand better the reversions to my edits.

However, I don't yet see how I might help this shop to show up easier. Are there suggestions I could follow for this? 