Talvez deva tentar algumas variações de ortografia:
snell complex » cell complex (Expandir a Pesquisa), small complex (Expandir a Pesquisa), sill complex (Expandir a Pesquisa)
complex cause » complex causes (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
oil company » oil companies (Expandir a Pesquisa)
company cal » company car (Expandir a Pesquisa), company can (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)
cause non » causes non (Expandir a Pesquisa)
l chimp » _ chimp (Expandir a Pesquisa), l chip (Expandir a Pesquisa), _ jchimp (Expandir a Pesquisa)
5 snell » _ snell (Expandir a Pesquisa), g snell (Expandir a Pesquisa), e snell (Expandir a Pesquisa)
cal how » call how (Expandir a Pesquisa), al how (Expandir a Pesquisa), cml how (Expandir a Pesquisa)
3 oil » 3 oils (Expandir a Pesquisa), _ oil (Expandir a Pesquisa), l oil (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 snell complex cause non ) OR ( 3 oil company cal how ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l chimp can new ) OR ((( 5 snell complex cause non ) OR ( 3 oil company cal how ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l chimp can new ) OR ((( 5 snell complex cause non ) OR ( 3 oil company cal how ))))*.