也許你應該嘗試一些拼寫變化:
computer caries » computer crimes (擴展搜索), computer classes (擴展搜索), computer courses (擴展搜索)
nacl compared » al compared (擴展搜索), panel compared (擴展搜索), gel compared (擴展搜索)
compared laws » compared law (擴展搜索), compared less (擴展搜索), compiled laws (擴展搜索)
nagy company » bay company (擴展搜索), day company (擴展搜索), ney company (擴展搜索)
company luis » company luisa (擴展搜索), companys luis (擴展搜索), company claims (擴展搜索)
ip computer » _ computer (擴展搜索), a computer (擴展搜索), 3d computer (擴展搜索)
caries de » caries _ (擴展搜索), caries a (擴展搜索), caries en (擴展搜索)
laws new » laws now (擴展搜索), laws e (擴展搜索), laws how (擴展搜索)
luis now » luis noel (擴展搜索), luis n (擴展搜索), luis ne (擴展搜索)
j nacl » _ nacl (擴展搜索), 3 nacl (擴展搜索), a nacl (擴展搜索)
r ip » r kip (擴展搜索), r iip (擴展搜索), r nip (擴展搜索)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( r ip computer caries de ) OR ((( j nacl compared laws new ) OR ( a nagy company luis now ))))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( r ip computer caries de ) or ((( j nacl compared laws new ) or ( a nagy company luis now ))))*.