Perhaps you should try some spelling variations:
structure functions » structure function
data dimensions » data dimension, data dimensional, dark dimensions
functions data » functional data
array lives » array driven, array linear, array pixels
array drift » spray drift, array drive, array driven
array pixel » array pixels

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "structure functions data dimensions ((((array lives) OR (array drift))) OR (array pixel))~".
• Adding a wildcard symbol may retrieve word variants: structure functions data dimensions ((((array lives) OR (array drift))) OR (array pixel))*.