Perhaps you should try some spelling variations:
roof » room (Expand Search), root (Expand Search)
proof » proom (Expand Search), proot (Expand Search)
proot » root (Expand Search), prot (Expand Search), groot (Expand Search)
uproot » uroot (Expand Search), uprot (Expand Search), ugroot (Expand Search), uprooted (Expand Search)
proost » provost (Expand Search), prost (Expand Search), probst (Expand Search)
henner » jenner (Expand Search), benner (Expand Search), henne (Expand Search)
wenner » winner (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((roof OR proof) OR ((proot OR uproot) OR proost)) (henner OR wenner)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((roof OR proof) OR ((proot OR uproot) OR proost)) (henner OR wenner)".
• Adding a wildcard symbol may retrieve word variants: ((roof OR proof) OR ((proot OR uproot) OR proost)) (henner OR wenner)*.