Perhaps you should try some spelling variations:
information generation » information integration, information aggregation, information granulation
generation hla » generation a, generation how, generation hts
hla dimension » la dimension, help dimension, a dimension
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing
array fermi » array forming, array format

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

• Performing a fuzzy search may retrieve terms with similar spellings: information generation hla dimension ((((array string) or (array fermi))) or (array imaging))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information generation hla dimension ((((array string) OR (array fermi))) OR (array imaging)).
• Adding a wildcard symbol may retrieve word variants: information generation hla dimension ((((array string) or (array fermi))) or (array imaging))*.