Perhaps you should try some spelling variations:
information grid » information guide, information gain, information gis
site diffusion » sige diffusion, size diffusion, state diffusion
array sharing » arrays bearing, array imaging, way sharing
array string » array strong, arrays strings, array forming
grid site » grid side, grid state

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 site diffusion ((((array string) OR (array sharing))) OR (array format))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information grid site diffusion ((((array string) OR (array sharing))) OR (array format))".
• Adding a wildcard symbol may retrieve word variants: information grid site diffusion ((((array string) OR (array sharing))) OR (array format))*.