Talvez deva tentar algumas variações de ortografia:
complex acid » complex acts (Expandir a Pesquisa), complex action (Expandir a Pesquisa), complex active (Expandir a Pesquisa)
nucl complex » nacl complex (Expandir a Pesquisa), nuclei complex (Expandir a Pesquisa), cl complex (Expandir a Pesquisa)
jhon carlson » johan carlson (Expandir a Pesquisa), jhon carlos (Expandir a Pesquisa), john carlson (Expandir a Pesquisa)
comer can » omer can (Expandir a Pesquisa), comer dan (Expandir a Pesquisa), comes can (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
oit jhon » min jhon (Expandir a Pesquisa)
l comer » al comer (Expandir a Pesquisa), el comer (Expandir a Pesquisa), all comer (Expandir a Pesquisa)
3 nucl » 3 null (Expandir a Pesquisa)
da oit » la oit (Expandir a Pesquisa)
iron » iran (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 comer can newts ) or ((( 3 nucl complex acid iron ) or ( da oit jhon carlson john ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comer can newts ) OR ((( 3 nucl complex acid iron ) OR ( da oit jhon carlson john )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comer can newts ) or ((( 3 nucl complex acid iron ) or ( da oit jhon carlson john ))))*.