Talvez deva tentar algumas variações de ortografia:
tail complex » oil complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
complex dan » complex dance (Expandir a Pesquisa), complex data (Expandir a Pesquisa), complex dapc (Expandir a Pesquisa)
his company » kibs company (Expandir a Pesquisa), gas company (Expandir a Pesquisa), us company (Expandir a Pesquisa)
company cas » company case (Expandir a Pesquisa), company cars (Expandir a Pesquisa), company car (Expandir a Pesquisa)
dan net » dan neal (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
cas now » case now (Expandir a Pesquisa), has now (Expandir a Pesquisa), cas new (Expandir a Pesquisa)
5 tail » e tail (Expandir a Pesquisa), i tail (Expandir a Pesquisa)
3 his » _ his (Expandir a Pesquisa), 2 his (Expandir a Pesquisa), a his (Expandir a Pesquisa)
j el » j l (Expandir a Pesquisa), j e (Expandir a Pesquisa), j al (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 el (romer OR romeo) dan net ) or ((( 5 tail complex dan non ) or ( 3 his company cas now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j el (romer OR romeo) dan net ) OR ((( 5 tail complex dan non ) OR ( 3 his company cas now )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j el (romer OR romeo) dan net ) or ((( 5 tail complex dan non ) or ( 3 his company cas now ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j el (romer OR romeo) dan net ) or ((( 5 tail complex dan non ) or ( 3 his company cas now ))))*.