Talvez deva tentar algumas variações de ortografia:
cargo carlos » cardo carlos (Expandir a Pesquisa), caro carlos (Expandir a Pesquisa), carlo carlos (Expandir a Pesquisa)
fact complex » factor complex (Expandir a Pesquisa), factor complexes (Expandir a Pesquisa), coat complex (Expandir a Pesquisa)
complex trs » complex tris (Expandir a Pesquisa), complex tears (Expandir a Pesquisa), complex trans (Expandir a Pesquisa)
carlos nino » carlos patino (Expandir a Pesquisa), carlos merino (Expandir a Pesquisa), carlos nunez (Expandir a Pesquisa)
gomes mota » gomes cota (Expandir a Pesquisa), gomes moura (Expandir a Pesquisa), gomes marta (Expandir a Pesquisa)
mota neto » moita neto (Expandir a Pesquisa), costa neto (Expandir a Pesquisa)
trs ngoc » tra ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
l gomes » l gomez (Expandir a Pesquisa)
_ fact » _ facts (Expandir a Pesquisa), _ face (Expandir a Pesquisa), _ factor (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 gomes mota neto ) or ((( _ fact complex trs ngoc ) or ( 0.9 nacl cargo carlos nino ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l gomes mota neto ) OR ((( _ fact complex trs ngoc ) OR ( 0.9 nacl cargo carlos nino )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l gomes mota neto ) or ((( _ fact complex trs ngoc ) or ( 0.9 nacl cargo carlos nino ))))*.