Perhaps you should try some spelling variations:
information grid » information guide, information gain, information gis
scale diffusion » scalar diffusion, stable diffusion, state diffusion
array profiling » array processing, microarray profiling
array arcing » array forming, array probing, array sharing
arrays load » arrays brad
grid scale » grid scales, grand scale, triad scale

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

• Performing a fuzzy search may retrieve terms with similar spellings: information grid scale diffusion ((arrays load) or (((array arcing) or (array profiling))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information grid scale diffusion ((arrays load) OR (((array arcing) OR (array profiling)))).
• Adding a wildcard symbol may retrieve word variants: information grid scale diffusion ((arrays load) or (((array arcing) or (array profiling))))*.