'lack of sufficient time' is correct and usable in written English.
You can use it when discussing a situation in which there is not enough time to complete a task or to do something. For example, "I'm sorry I couldn't finish the project in the allotted time due to lack of sufficient time."
A third judge cited "the persistent lack of sufficient time to be really prepared for the cases," while still another said simply, "There is not enough time to think".
Whether bench surgery offers better odds than a transplant for a cancerous heart is an unanswered question because of the rarity of both kinds of surgery and the lack of sufficient time to determine long-term outcomes.
Tom Stoppard's 1993 play centres on Thomasina, a teenage genius of the Napoleonic age, whose precocious understanding of thermodynamics is thwarted only by the lack of sufficient time and paper to do the maths.
"Under Abdullah Badawi", says Muhamad Ezam Muhamad Nur of Mr Anwar's Keadilan party, "we are not moving towards democracy, we are moving towards a police state .Mr Badawi's supporters, on the other hand, put his mixed performance so far down to lack of sufficient time and a proper mandate.
The draft Bill appears to have suffered from a lack of sufficient time and preparation".
Lack of sufficient time series data and application of non-parametric methods for comparison are the fundamental limitations of this study.
The low strain rates resulted in a significant β phase grain growth because of sufficient time and the lack of constraints.
In terms of instructional time, a challenge discussed mostly by high school teachers was that STEM projects require longer periods of time, making lack of sufficient instructional time a serious challenge.
Further analyses indicate that the lack of observed ORF disruptions in the genus is unlikely to be due to chance or to a lack of sufficient evolutionary time for disruption.
The limitations of the study include its retrospective design, heterogeneity of the patient population, and lack of sufficient details on time variables, for example, time between chemotherapy or radiotherapy and TE events.
The lack of sufficient follow-up time has hindered many modern prostate cancer hypofractionation trials as they cannot adequately report on late-responding normal tissue complications, freedom from biochemical failure or morbidity.
