Talvez deva tentar algumas variações de ortografia:
complex trans » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex tears (Expandir a Pesquisa)
toomas jason » thomas jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), coombs jason (Expandir a Pesquisa)
cano carlson » cannon carlson (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), lane carlson (Expandir a Pesquisa)
carlson joel » carlson noel (Expandir a Pesquisa), carlson john (Expandir a Pesquisa), carlson josh (Expandir a Pesquisa)
tau complex » cu complex (Expandir a Pesquisa), ku complex (Expandir a Pesquisa), shu complex (Expandir a Pesquisa)
trans ngo » tran ngo (Expandir a Pesquisa), trang ngo (Expandir a Pesquisa), trans tango (Expandir a Pesquisa)
nacl cano » nacl nano (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa), nacl cacl (Expandir a Pesquisa)
k toomas » k thomas (Expandir a Pesquisa), k tooman (Expandir a Pesquisa), k toms (Expandir a Pesquisa)
jason c » jason _ (Expandir a Pesquisa), jason a (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 toomas jason c ) or ((( _ tau complex trans ngo ) or ( 3.5 nacl cano carlson joel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j k toomas jason c ) OR ((( _ tau complex trans ngo ) OR ( 3.5 nacl cano carlson joel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j k toomas jason c ) or ((( _ tau complex trans ngo ) or ( 3.5 nacl cano carlson joel ))))*.