The sentence "disentangle the problem" is correct and usable in written English.
You could use it to describe the process of sorting out a complicated issue. For example: "The team worked together to disentangle the problem, finally finding an effective solution."
But it is important to disentangle the myriad problems of process from the clear higher goal – to investigate the extent and causes of child abuse in Britain, however difficult and uncomfortable that might prove.
Clearly further characterisation of these small lesions is necessary to disentangle the current problems faced in classification and management.
This paper examines the potential of fuzzy cognitive mapping (FCM) as a tool to disentangle the underlying reasons of this persistent problem.
The remaining problem is to disentangle the effect of the marginal probability of smoking from the probability of concordance.
The problem would be how to disentangle the euro zone without incurring enormous costs.
The present study did not seek to examine or disentangle the potential drivers of current MH problems and/or barriers to care, but rather to assess their contributions to professional and non-professional help-seeking.
Indeed, the present cross sectional research, but also other research involving follow-up [ 8] cannot disentangle this problem of causality.
"The key here was to take a population genetic approach to this problem, which allowed us to disentangle the various forces mutation, selection, genetic drift that control the evolutionary rate".
Although our analysis controlled for these interventions, we cannot completely disentangle the relative effects through an observational study, a common problem when assessing the effectiveness of public health interventions in the real world.
What you find successful negotiators doing is constantly finding a way to disentangle the people (the psychological or relational aspects of the negotiation) from the problem (the substantive aspects, the issues).
