There is a type of technology that looks for the context of intent called Semantic search.
 While there has been some analysis of the relative frequency of Old and Middle English usage of the zero form, these studies are of limited value, since they rely on unique text corpora, failing to give a general view of its usage
 Depending on the task and the individual's sense of time urgency and control, it can lead to poor results when there are complex decisions to be made

