The phrase "and called for deeper" is correct and usable in written English.
It can be used when discussing a need or request for more thorough analysis, understanding, or exploration of a topic.
Example: "The report highlighted several issues and called for deeper investigation into the underlying causes."
Alternatives: "and requested further" or "and urged for more".
One would think that having the establishment's "most electable" candidate lose to an orange-faced, proto-fascist reality TV star would lead to some major introspection, self-criticism and calls for deeper transformation in Democratic party.
The attack in the Indian capital on the physiotherapist in December prompted global outrage, protests across India and calls for deep legal and policing reforms.
Milburn's report says universities spend more than £400m to soften the impact of higher tuition fees on students from poorer backgrounds, but says there is little evidence that it is well spent, and calls for deep changes.
This requirement results in a role lacking clear rules and calling for deep cover.
See articleFitch, a credit-rating company, warned Britain that its fiscal challenge was "formidable", and called for much deeper reductions in public spending.
Last year's House bill would have cut $16 billion from the farm bill, but many conservatives refused to support it and called for even deeper cuts.
It deemed the investigation incomplete and called for a deeper look.
The BEA said previous possible suicide crashes, such as the loss of an Egyptair jet that killed 217 people in 1999, had not been prevented by a second person on the flight deck and called for a deeper study of the security and training implications.
But Brussels and the markets have called for deeper and additional budget cuts.
Nevertheless, nonhomogeneous and conflicting results not in line with the expectations of the original hypotheses called for deeper analyses and reappraisal of comparative studies to be carried out, particularly focusing on the role of control arms in relation to baseline patient characteristics (Eisen, 2012).
