Perhaps you should try some spelling variations:
information fragments » information agents, information segments, information documents
several dimensions » temporal dimensions, external dimensions, integral dimensions
fragments several » fragments reveal, fragments natural, fragments behavioral
arrays imaging » array imaging, assays imaging, pathways imaging
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: information fragments several dimensions ((array string) or (arrays imaging))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information fragments several dimensions ((array string) OR (arrays imaging)).
• Adding a wildcard symbol may retrieve word variants: information fragments several dimensions ((array string) or (arrays imaging))*.