Perhaps you should try some spelling variations:
surfaces extension » surfaces tension, surface tension, surface expression
information made » information madm, information model, information may
made surfaces » damage surfaces, saddle surfaces, oxide surfaces
array along » arrays long, array arcing, array paving
array using » arrays using

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

• Performing a fuzzy search may retrieve terms with similar spellings: information made surfaces extension ((((array along) or (array using))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information made surfaces extension ((((array along) OR (array using))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: information made surfaces extension ((((array along) or (array using))) or (array format))*.