Talvez deva tentar algumas variações de ortografia:
comparing climate » combating climate (Expandir a Pesquisa), comparing estimates (Expandir a Pesquisa), comparing estimated (Expandir a Pesquisa)
al comparing » 2 comparing (Expandir a Pesquisa), trial comparing (Expandir a Pesquisa), al comparison (Expandir a Pesquisa)
climate now » climate snow (Expandir a Pesquisa), climate new (Expandir a Pesquisa), climate non (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
coma can » coma ca (Expandir a Pesquisa), coma joan (Expandir a Pesquisa), coma case (Expandir a Pesquisa)
la coma » la comuna (Expandir a Pesquisa), la comida (Expandir a Pesquisa), la compra (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 nayl comp can netw ) or ( j la coma can never ))) or ( j al comparing climate now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nayl comp can netw ) OR ( j la coma can never ))) OR ( j al comparing climate now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nayl comp can netw ) or ( j la coma can never ))) or ( j al comparing climate now ))*.