Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methanol complex (Expandir a Pesquisa)
nacl comparand » nacl compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa)
comparand care » comparing care (Expandir a Pesquisa), comparing carer (Expandir a Pesquisa), compare care (Expandir a Pesquisa)
compost con » compost bin (Expandir a Pesquisa), compost en (Expandir a Pesquisa), compostado con (Expandir a Pesquisa)
l compost » el compost (Expandir a Pesquisa), l composti (Expandir a Pesquisa), _ compost (Expandir a Pesquisa)
complex v » complex 1 (Expandir a Pesquisa), complex via (Expandir a Pesquisa)
care need » care needs (Expandir a Pesquisa)
con new » icon new (Expandir a Pesquisa), con nee (Expandir a Pesquisa), con net (Expandir a Pesquisa)
v ngoc » vu ngoc (Expandir a Pesquisa), vo ngoc (Expandir a Pesquisa), _ ngoc (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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 compost con new ) or ((( n methyl complex v ngoc ) or ( 3 nacl comparand care need ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l compost con new ) OR ((( n methyl complex v ngoc ) OR ( 3 nacl comparand care need )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l compost con new ) or ((( n methyl complex v ngoc ) or ( 3 nacl comparand care need ))))*.