Talvez deva tentar algumas variações de ortografia:
complex tetramer » complex tetramers (Expandir a Pesquisa), complex terrain (Expandir a Pesquisa), complex tethers (Expandir a Pesquisa)
mining complex » binding complex (Expandir a Pesquisa), training complex (Expandir a Pesquisa), evening complex (Expandir a Pesquisa)
tetramer ngo » tetramer onto (Expandir a Pesquisa), tetramer co (Expandir a Pesquisa), tetramer fo (Expandir a Pesquisa)
thin carlos » tarin carlos (Expandir a Pesquisa), stein carlos (Expandir a Pesquisa), thire carlos (Expandir a Pesquisa)
carlos nada » carlos nadaf (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
5 mining » _ mining (Expandir a Pesquisa), a mining (Expandir a Pesquisa), 1 mining (Expandir a Pesquisa)
l comps » m comps (Expandir a Pesquisa)
comps i » camps i (Expandir a Pesquisa), comps la (Expandir a Pesquisa), comps el (Expandir a Pesquisa)
nacl » natl (Expandir a Pesquisa), nac (Expandir a Pesquisa), nucl (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 comps i neto ) or ((( 5 mining complex tetramer ngo ) or ( 3.5 nacl thin carlos nada ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps i neto ) OR ((( 5 mining complex tetramer ngo ) OR ( 3.5 nacl thin carlos nada )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comps i neto ) or ((( 5 mining complex tetramer ngo ) or ( 3.5 nacl thin carlos nada ))))*.