Perhaps you should try some spelling variations:
cosine transform » can transform, alone transform, could transform
transform primer » transform order, transform power, transform fourier
primer across » prices across, time across, power across
gene transfer » wire transfer, heat transfer, file transfer
transfer bear » transfer der, transfer bei, transfer beim
sein cosine » sine cosine
bear call » bear came, der call
luis der » luis de, luis e, louis de
der gene » der gender, der genese, der genres

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis sein cosine transform primer across ) OR ( luis der gene transfer bear call ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis sein cosine transform primer across ) or ( luis der gene transfer bear call ))*.