Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation case » propagation a, micropropagation case, propagation _
case dimension » based dimension, fast dimension, scale dimensions
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing
array using » arrays using

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: information propagation case dimension ((((array using) OR (array arcing))) OR (array string))~.
• Adding a wildcard symbol may retrieve word variants: information propagation case dimension ((((array using) or (array arcing))) or (array string))*.