Talvez deva tentar algumas variações de ortografia:
model compound » model compounds (Expandir a Pesquisa), novel compound (Expandir a Pesquisa), novel compounds (Expandir a Pesquisa)
oit companies » city companies (Expandir a Pesquisa), bist companies (Expandir a Pesquisa), port companies (Expandir a Pesquisa)
companies man » companies can (Expandir a Pesquisa), companies may (Expandir a Pesquisa), companies mason (Expandir a Pesquisa)
compound can » compounds can (Expandir a Pesquisa), compound c (Expandir a Pesquisa), compound cue (Expandir a Pesquisa)
nacl complex » nail complex (Expandir a Pesquisa), nac56 complex (Expandir a Pesquisa), nasal complex (Expandir a Pesquisa)
complex care » complex case (Expandir a Pesquisa)
care new » care need (Expandir a Pesquisa)
j model » j modolo (Expandir a Pesquisa), j monder (Expandir a Pesquisa)
man how » man ho (Expandir a Pesquisa), man hon (Expandir a Pesquisa), man hong (Expandir a Pesquisa)
da oit » la oit (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j model compound can new ) or ((( m nacl complex care new ) or ( da oit companies man how ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j model compound can new ) OR ((( m nacl complex care new ) OR ( da oit companies man how )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j model compound can new ) or ((( m nacl complex care new ) or ( da oit companies man how ))))*.