Talvez deva tentar algumas variações de ortografia:
complex drives » complex derived (Expandir a Pesquisa)
coombes john » coombs john (Expandir a Pesquisa), coombes jason (Expandir a Pesquisa), forbes john (Expandir a Pesquisa)
carlos nejat » carlos nejar (Expandir a Pesquisa), carlos vejar (Expandir a Pesquisa), carlos bejar (Expandir a Pesquisa)
drives ngoc » drives non (Expandir a Pesquisa), drives nanog (Expandir a Pesquisa), drives night (Expandir a Pesquisa)
john neena » jain neena (Expandir a Pesquisa)
mt complex » most complex (Expandir a Pesquisa), cst complex (Expandir a Pesquisa), ift complex (Expandir a Pesquisa)
l coombes » k coombes (Expandir a Pesquisa), l coomber (Expandir a Pesquisa), m coombes (Expandir a Pesquisa)
nacl a » nacl _ (Expandir a Pesquisa), nacl e (Expandir a Pesquisa)
5 mt » 5 ht (Expandir a Pesquisa), _ mt (Expandir a Pesquisa), 5 mg (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 coombes john neena ) OR ((( 5 mt complex drives ngoc ) OR ( 0.9 nacl a carlos nejat ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l coombes john neena ) OR ((( 5 mt complex drives ngoc ) OR ( 0.9 nacl a carlos nejat ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombes john neena ) OR ((( 5 mt complex drives ngoc ) OR ( 0.9 nacl a carlos nejat ))))*.