Talvez deva tentar algumas variações de ortografia:
coombes john » coombs john (Expandir a Pesquisa), coombes jason (Expandir a Pesquisa), forbes john (Expandir a Pesquisa)
complex tres » complex tree (Expandir a Pesquisa), complex trex (Expandir a Pesquisa), complex tris (Expandir a Pesquisa)
kuhl carlos » gual carlos (Expandir a Pesquisa), riehl carlos (Expandir a Pesquisa), diehl carlos (Expandir a Pesquisa)
en complex » den complex (Expandir a Pesquisa), een complex (Expandir a Pesquisa), open complex (Expandir a Pesquisa)
carlos nor » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos nobre (Expandir a Pesquisa)
k coombes » l coomber (Expandir a Pesquisa)
tres ngoc » trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
nacl kuhl » nacl kcl (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
5 en » 5 n (Expandir a Pesquisa), 5 e (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 n ) or ((( 5 en complex tres ngoc ) or ( 3.5 nacl kuhl carlos nor ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j k coombes john n ) OR ((( 5 en complex tres ngoc ) OR ( 3.5 nacl kuhl carlos nor )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j k coombes john n ) or ((( 5 en complex tres ngoc ) or ( 3.5 nacl kuhl carlos nor ))))*.