Talvez deva tentar algumas variações de ortografia:
methylation complex » demethylation complex (Expandir a Pesquisa), methylation coupled (Expandir a Pesquisa), acetylation complex (Expandir a Pesquisa)
complex cell » complex cells (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
coal company » oil company (Expandir a Pesquisa), small company (Expandir a Pesquisa), a company (Expandir a Pesquisa)
company cars » company car (Expandir a Pesquisa), company carlos (Expandir a Pesquisa), company case (Expandir a Pesquisa)
chimp can » chip can (Expandir a Pesquisa), chirp can (Expandir a Pesquisa), camp can (Expandir a Pesquisa)
cars now » care now (Expandir a Pesquisa), cars how (Expandir a Pesquisa), card now (Expandir a Pesquisa)
l chimp » _ chimp (Expandir a Pesquisa), l chip (Expandir a Pesquisa)
3 coal » 3 coil (Expandir a Pesquisa), 3 cobalt (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 chimp can new ) or ((( 5 methylation complex cell non ) or ( 3 coal company cars now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l chimp can new ) OR ((( 5 methylation complex cell non ) OR ( 3 coal company cars now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l chimp can new ) or ((( 5 methylation complex cell non ) or ( 3 coal company cars now ))))*.