Perhaps you should try some spelling variations:
information agents » information age, information access, information about
coding compression » code compression, using compression, combining compression
methods nonlinear » methods linear
agents coding » agents choking, agents ending, agents moving
methods line » methods linear, methods linda, methods blind
methods lata » methods data, methods latin, methods meta

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 coding compression ((((methods line) or (methods nonlinear))) or (methods lata))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information agents coding compression ((((methods line) OR (methods nonlinear))) OR (methods lata)).
• Adding a wildcard symbol may retrieve word variants: information agents coding compression ((((methods line) or (methods nonlinear))) or (methods lata))*.