Talvez deva tentar algumas variações de ortografia:
coomber john » coombes john (Expandir a Pesquisa), cooper john (Expandir a Pesquisa), coombs john (Expandir a Pesquisa)
paul complex » paulo complexo (Expandir a Pesquisa), caml complex (Expandir a Pesquisa), caudal complex (Expandir a Pesquisa)
complex thin » complex than (Expandir a Pesquisa), complex within (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
carlos noel » carlos joel (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
l coomber » l cooper (Expandir a Pesquisa), k coombes (Expandir a Pesquisa)
john otto » johann otto (Expandir a Pesquisa), rahn otto (Expandir a Pesquisa), hahn otto (Expandir a Pesquisa)
thin quoc » tin quoc (Expandir a Pesquisa), trinh quoc (Expandir a Pesquisa), thuan quoc (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
3.5 nacl » 0.9 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 l coomber john otto ) or ((( _ paul complex thin quoc ) or ( 3.5 nacl nano carlos noel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coomber john otto ) OR ((( _ paul complex thin quoc ) OR ( 3.5 nacl nano carlos noel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coomber john otto ) or ((( _ paul complex thin quoc ) or ( 3.5 nacl nano carlos noel ))))*.