Perhaps you should try some spelling variations:
information agents » information age, information access, information about
facing decision » making decision, taking decision, financing decision
data presenting » data presentation
agents facing » parents facing, agency facing, agents acting
data openg » data open
data peng » data pet, data penting

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

• Performing a fuzzy search may retrieve terms with similar spellings: information agents facing decision ((data openg) or (((data peng) or (data presenting))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information agents facing decision ((data openg) OR (((data peng) OR (data presenting)))).
• Adding a wildcard symbol may retrieve word variants: information agents facing decision ((data openg) or (((data peng) or (data presenting))))*.