Talvez debería tentar con algunhas variantes ortográficas:
international contract » international contracts, international contacts, international contracting
based compression » data compression, cord compression, based computation
contract based » content based, context based, control based
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing
array arcing » array forming, array probing, array sharing

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: international contract based compression ((((array string) OR (array imaging))) OR (array arcing))~.
• Adding a wildcard symbol may retrieve word variants: international contract based compression ((((array string) or (array imaging))) or (array arcing))*.