Perhaps you should try some spelling variations:
fortra » fortral, vortra
fortran » fortraln, vortran
fortrand » fortralnd, vortrand, forcrand, fortland, bertrand
fortranm » fortralnm, vortranm, fortan, fortral
fortal » fortale, fortalt, portal

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: (fortra OR ((fortran OR fortal) OR (fortrand OR fortranm))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(fortra or ((fortran or fortal) or (fortrand OR fortranm)))".
• Adding a wildcard symbol may retrieve word variants: (fortra or ((fortran or fortal) or (fortrand OR fortranm)))*.