Talvez deva tentar algumas variações de ortografia:
carrier compared » carriers compared (Expandir a Pesquisa), barrier compared (Expandir a Pesquisa), caries compared (Expandir a Pesquisa)
assays compared » assay compared (Expandir a Pesquisa), assays combined (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), company law (Expandir a Pesquisa), computer law (Expandir a Pesquisa)
aim compared » am compared (Expandir a Pesquisa), arm compared (Expandir a Pesquisa), film compared (Expandir a Pesquisa)
j carrier » a carrier (Expandir a Pesquisa), 1 carrier (Expandir a Pesquisa), 2 carrier (Expandir a Pesquisa)
1 assays » _ assays (Expandir a Pesquisa), 1 assay (Expandir a Pesquisa), 2 assays (Expandir a Pesquisa)
law ngc » law nfc (Expandir a Pesquisa), law ngai (Expandir a Pesquisa)
3 aim » _ aim (Expandir a Pesquisa), 3 arm (Expandir a Pesquisa), j aim (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: (( 1 assays compared _ new ) or ((( j carrier compared law ngc ) or ( 3 aim compared law ngc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 1 assays compared _ new ) OR ((( j carrier compared law ngc ) OR ( 3 aim compared law ngc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 1 assays compared _ new ) or ((( j carrier compared law ngc ) or ( 3 aim compared law ngc ))))*.