Perhaps you should try some spelling variations:
simulation environments » simulation environment, population environment, population environmental
information documents » information documentation, information agents, information requirements
prototype functions » prototype functional, protective functions, isotype functions
functions euler » functions error, functions e.l, functions ecole
line » life, like

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((information documents) or (simulation environments)) prototype functions euler (line OR link)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((information documents) OR (simulation environments)) prototype functions euler (line OR link).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((information documents) or (simulation environments)) prototype functions euler (line OR link)".
• Adding a wildcard symbol may retrieve word variants: ((information documents) or (simulation environments)) prototype functions euler (line OR link)*.