Perhaps you should try some spelling variations:
formation determination » location determination, estimation determination, position determination
determination based » determination a
array profiling » array processing, microarray profiling
array sharing » arrays bearing, array imaging, way sharing
array string » array strong, arrays strings, array forming
based rcei » based re, based rcm

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

• Performing a fuzzy search may retrieve terms with similar spellings: formation determination based rcei ((((array string) or (array profiling))) or (array sharing))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: formation determination based rcei ((((array string) OR (array profiling))) OR (array sharing)).
• Adding a wildcard symbol may retrieve word variants: formation determination based rcei ((((array string) or (array profiling))) or (array sharing))*.