Talvez deva tentar algumas variações de ortografia:
narr coupled » air coupled (Expandir a Pesquisa), car coupled (Expandir a Pesquisa), nmr coupled (Expandir a Pesquisa)
coupled data » coupled dna (Expandir a Pesquisa), coupling data (Expandir a Pesquisa)
nat company » nail company (Expandir a Pesquisa), name company (Expandir a Pesquisa), salt company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
crp comp » crp camp (Expandir a Pesquisa), crp crp (Expandir a Pesquisa), crp cap (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can net » can next (Expandir a Pesquisa), can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nasr (Expandir a Pesquisa)
8 crp » _ crp (Expandir a Pesquisa), a crp (Expandir a Pesquisa), 6 crp (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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: (( 8 crp comp can net ) or ((( j narr coupled data a ) or ( _ nat company law (note or non) ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 8 crp comp can net ) OR ((( j narr coupled data a ) OR ( _ nat company law (note OR non) )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 8 crp comp can net ) or ((( j narr coupled data a ) or ( _ nat company law (note or non) ))))*.