Talvez deva tentar algumas variações de ortografia:
complex connects » complex concepts (Expandir a Pesquisa), complex connection (Expandir a Pesquisa), complex confers (Expandir a Pesquisa)
coombes john » coombs john (Expandir a Pesquisa), coombes jason (Expandir a Pesquisa), forbes john (Expandir a Pesquisa)
ifn complex » ion complex (Expandir a Pesquisa), csn complex (Expandir a Pesquisa), den complex (Expandir a Pesquisa)
jara carlos » lara carlos (Expandir a Pesquisa), moura carlos (Expandir a Pesquisa), terra carlos (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
connects n » connects _ (Expandir a Pesquisa), connects a (Expandir a Pesquisa), connects c (Expandir a Pesquisa)
k coombes » l coomber (Expandir a Pesquisa)
nacl jara » nacl para (Expandir a Pesquisa)
john new » john agnew (Expandir a Pesquisa), john neil (Expandir a Pesquisa), john n (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (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 k coombes john new ) or ((( _ ifn complex connects n ) or ( 3.5 nacl jara carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j k coombes john new ) OR ((( _ ifn complex connects n ) OR ( 3.5 nacl jara carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j k coombes john new ) or ((( _ ifn complex connects n ) or ( 3.5 nacl jara carlos nara ))))*.