Perhaps you should try some spelling variations:
information games » information gap, information gain, information granules
surface diffusion » state diffusion
games surface » gas surface, waves surface, cameras surface
array probing » arrays probing, assay probing, array profiling
array paving » array planning, array imaging, 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 games surface diffusion ((array paving) OR (((array using) OR (array probing))))~.
• Adding a wildcard symbol may retrieve word variants: information games surface diffusion ((array paving) or (((array using) or (array probing))))*.