Perhaps you should try some spelling variations:
species expression » series expression, specific expression, studies expression
information same » information game, information some, information samuel
same species » some species, rare species, tree species
array string » array strong, arrays strings, array sharing
array arcing » array forming, array probing, 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 same species expression ((array string) or (((array format) or (array arcing))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information same species expression ((array string) OR (((array format) OR (array arcing)))).
• Adding a wildcard symbol may retrieve word variants: information same species expression ((array string) or (((array format) or (array arcing))))*.