Talvez deva tentar algumas variações de ortografia:
health competence » health competencies (Expandir a Pesquisa), health conference (Expandir a Pesquisa)
sport company » transport company (Expandir a Pesquisa)
competence a » competence _ (Expandir a Pesquisa), competence based (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
nay compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
law noise » low noise (Expandir a Pesquisa), flow noise (Expandir a Pesquisa), how noise (Expandir a Pesquisa)
j health » j heath (Expandir a Pesquisa), bmj health (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j sport » im sport (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: (( _ nay compr can now ) or ((( j sport company law noise ) or ( j health competence a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ nay compr can now ) OR ((( j sport company law noise ) OR ( j health competence a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ nay compr can now ) or ((( j sport company law noise ) or ( j health competence a new ))))*.