Perhaps you should try some spelling variations:
information documents » information documentation, information requirements
information agents » information age, information access, information about
data dimensional » data dimension, data dimensions, meta dimensional
dimensional a49 » dimension a49, dimensional a, dimensional ad
titre » title

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 (information agents)) data dimensional a49 titre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((information documents) OR (information agents)) data dimensional a49 titre".
• Adding a wildcard symbol may retrieve word variants: ((information documents) OR (information agents)) data dimensional a49 titre*.