Talvez debería tentar con algunhas variantes ortográficas:
information spaces » information sources, information series, information services
studies expression » studying expression, student expression, bodies expression
spaces studies » space studies, species studies, states studies
array sharing » array string, arrays bearing, array imaging
array arcing » array forming, array probing, array 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 spaces studies expression ((array sharing) or (((array format) or (array arcing))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information spaces studies expression ((array sharing) OR (((array format) OR (array arcing)))).
• Adding a wildcard symbol may retrieve word variants: information spaces studies expression ((array sharing) or (((array format) or (array arcing))))*.