Talvez deva tentar algumas variações de ortografia:
complex driven » complex drives (Expandir a Pesquisa), complex derived (Expandir a Pesquisa), computer driven (Expandir a Pesquisa)
coombes john » coombs john (Expandir a Pesquisa), coombes jason (Expandir a Pesquisa), forbes john (Expandir a Pesquisa)
neco complex » neck complex (Expandir a Pesquisa), recor complex (Expandir a Pesquisa), co complex (Expandir a Pesquisa)
kcl carlos » gil carlos (Expandir a Pesquisa), del carlos (Expandir a Pesquisa), el carlos (Expandir a Pesquisa)
e coombes » k coombes (Expandir a Pesquisa), m coombes (Expandir a Pesquisa), _ coombes (Expandir a Pesquisa)
john new » john agnew (Expandir a Pesquisa), john neil (Expandir a Pesquisa), john n (Expandir a Pesquisa)
0.9 nac » 0.9 nacl (Expandir a Pesquisa)
nac kcl » nacl kcl (Expandir a Pesquisa)
r neco » r neto (Expandir a Pesquisa), _ neco (Expandir a Pesquisa), r nectow (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 e coombes john new ) or ((( r neco complex driven non ) or ( 0.9 nac kcl carlos eslava ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e coombes john new ) OR ((( r neco complex driven non ) OR ( 0.9 nac kcl carlos eslava )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e coombes john new ) or ((( r neco complex driven non ) or ( 0.9 nac kcl carlos eslava ))))*.