Talvez deva tentar algumas variações de ortografia:
complex stones » complex tones (Expandir a Pesquisa), complex stone (Expandir a Pesquisa), complex histones (Expandir a Pesquisa)
hetero complex » heterocomplex _ (Expandir a Pesquisa), _ heterocomplex (Expandir a Pesquisa)
diet carlos » diez carlos (Expandir a Pesquisa), diego carlos (Expandir a Pesquisa), diehl carlos (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa), hobbs john (Expandir a Pesquisa)
john nee » john new (Expandir a Pesquisa), john neena (Expandir a Pesquisa), john neetu (Expandir a Pesquisa)
5 hetero » _ hetero (Expandir a Pesquisa), a hetero (Expandir a Pesquisa), 2 hetero (Expandir a Pesquisa)
stones h » stones _ (Expandir a Pesquisa), stones a (Expandir a Pesquisa), stones 2 (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
negrao » negras (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 combs john nee ) or ((( 5 hetero complex stones h ) or ( 3.5 nacl diet carlos negrao ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs john nee ) OR ((( 5 hetero complex stones h ) OR ( 3.5 nacl diet carlos negrao )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs john nee ) or ((( 5 hetero complex stones h ) or ( 3.5 nacl diet carlos negrao ))))*.