也许你应该尝试一些拼写变化:
communication intervention » communication interaction, communication interpretation, communication international
communication introduction » communications introductory, communication information, communication satisfaction
methods dimension » methods diffusion, ethics dimension, metholodgy dimension
dimension model » dimensions model, dimensional model, dimensions models
model fixed » models fixed, models mixed, model five

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication intervention) or (communication introduction)) methods dimension model fixed~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((communication intervention) OR (communication introduction)) methods dimension model fixed.
• Adding a wildcard symbol may retrieve word variants: ((communication intervention) or (communication introduction)) methods dimension model fixed*.