Talvez deva tentar algumas variações de ortografia:
helical computech » helical computed (Expandir a Pesquisa), helical computer (Expandir a Pesquisa), medical computer (Expandir a Pesquisa)
computech dan » komputer dan (Expandir a Pesquisa)
faso compared » ratio compared (Expandir a Pesquisa), caso comparado (Expandir a Pesquisa), care compared (Expandir a Pesquisa)
epac camp » epac rap (Expandir a Pesquisa), ac camp (Expandir a Pesquisa)
j helical » _ helical (Expandir a Pesquisa), a helical (Expandir a Pesquisa), 1 helical (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
j epac » _ epac (Expandir a Pesquisa), a epac (Expandir a Pesquisa)
_ faso » _ fast (Expandir a Pesquisa), _ fasl (Expandir a Pesquisa), _ fasa (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 epac camp can netw ) or ((( j helical computech dan non ) or ( _ faso compared _ now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j epac camp can netw ) OR ((( j helical computech dan non ) OR ( _ faso compared _ now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j epac camp can netw ) or ((( j helical computech dan non ) or ( _ faso compared _ now ))))*.