Talvez deva tentar algumas variações de ortografia:
complex strand » complex strains (Expandir a Pesquisa), complex strain (Expandir a Pesquisa), complex string (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), atrial complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa)
strand hugo » trad hugo (Expandir a Pesquisa), tran hugo (Expandir a Pesquisa), bertrand hugo (Expandir a Pesquisa)
gil carlos » gil campos (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
nacl gil » nacl kcl (Expandir a Pesquisa), nacl gum (Expandir a Pesquisa), nacl i (Expandir a Pesquisa)
a campo » a campos (Expandir a Pesquisa), a camp (Expandir a Pesquisa)
campo c » campo _ (Expandir a Pesquisa), campo a (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
c net » c neto (Expandir a Pesquisa), _ net (Expandir a Pesquisa), u net (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 a campo c net ) or ((( _ tail complex strand hugo ) or ( 3 nacl gil carlos now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a campo c net ) OR ((( _ tail complex strand hugo ) OR ( 3 nacl gil carlos now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a campo c net ) or ((( _ tail complex strand hugo ) or ( 3 nacl gil carlos now ))))*.