Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methylase complex (Expandir a Pesquisa)
complex ones » complex tones (Expandir a Pesquisa), complex zones (Expandir a Pesquisa), complex one (Expandir a Pesquisa)
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
comps john » copps john (Expandir a Pesquisa), combs john (Expandir a Pesquisa), combes john (Expandir a Pesquisa)
can carlos » cano carlos (Expandir a Pesquisa), chan carlos (Expandir a Pesquisa), san carlos (Expandir a Pesquisa)
john new » john agnew (Expandir a Pesquisa), john neil (Expandir a Pesquisa), john n (Expandir a Pesquisa)
7.2 nucl » 7.2 nacl (Expandir a Pesquisa), 4.2 null (Expandir a Pesquisa)
nucl can » nuclei can (Expandir a Pesquisa), hocl can (Expandir a Pesquisa)
l comps » m comps (Expandir a Pesquisa)
ones do » phones do (Expandir a Pesquisa), clones do (Expandir a Pesquisa), icones do (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 john new ) or ((( 5 methyl complex ones do ) or ( 7.2 nucl can carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps john new ) OR ((( 5 methyl complex ones do ) OR ( 7.2 nucl can carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comps john new ) or ((( 5 methyl complex ones do ) or ( 7.2 nucl can carlos nejar ))))*.