Talvez deva tentar algumas variações de ortografia:
methods complex » methods coupled (Expandir a Pesquisa), methods compared (Expandir a Pesquisa), methods computer (Expandir a Pesquisa)
complex trieu » complex trial (Expandir a Pesquisa), complex tree (Expandir a Pesquisa), complex trex (Expandir a Pesquisa)
bauer carlos » bauer charles (Expandir a Pesquisa), bauer carl (Expandir a Pesquisa), bauer carol (Expandir a Pesquisa)
trieu ngoc » tieu ngoc (Expandir a Pesquisa), trieu ngoa (Expandir a Pesquisa), trinh ngoc (Expandir a Pesquisa)
nucl bauer » noel bauer (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
colin new » coli new (Expandir a Pesquisa), colic new (Expandir a Pesquisa), colon new (Expandir a Pesquisa)
5 methods » 5 methoxy (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
3 nucl » 3 null (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 e combs colin new ) OR ((( 5 methods complex trieu ngoc ) OR ( 3 nucl bauer carlos now ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j e combs colin new ) OR ((( 5 methods complex trieu ngoc ) OR ( 3 nucl bauer carlos now ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs colin new ) OR ((( 5 methods complex trieu ngoc ) OR ( 3 nucl bauer carlos now ))))*.