'lead to unpredictable results' is correct and usable in written English.
You can use it to refer to situations where the outcome of an action is uncertain. For example: "The drastic changes made to the original plan could lead to unpredictable results."
Regional and international interests are tangled in Syria, and the government's sudden downfall could lead to unpredictable results, especially with the many Arab governments in flux after eight months of uprisings.
Templation by counterions, guest molecules and/or solvents can also lead to unpredictable results.
Although closed manipulation, arthroscopic and open arthrolysis have been proposed, they may lead to unpredictable results and incomplete ROM recovery.
So they decided to implement their own scaling architecture in order to have full control rather than rely on Google's, which could lead to unpredictable results.
Although this functionality is already supported in our approach, some frameworks may select the same joinpoints, which may cause conflicts and lead to unpredictable results.
Despite these strides, precise assembly of synthetic scaffolds remains a difficult task, particularly in vivo, where interactions both intended and unexpected can lead to unpredictable results.
The abysmal turnout led to unpredictable results, with 12 independent candidates getting in, despite campaigning without the strength of a party machine behind them, and the former deputy prime minister Lord Prescott – the most high-profile candidate of the entire campaign – losing on second preferences.
Moreover, the different disease stages of AS patients at the time of enrollment may have also led to unpredictable results.
These procedures cause dramatic genome change, sometimes leading to unpredictable results.
Orthodontic treatments involve some risks for tooth and/or periodontal tissue that may lead to unpredictable and unsatisfactory results regardless of the complexity of treatments [7 9].
However, the heterogeneous biophysical chemistry of parts coupled with the inherent complexities of biological systems often lead to unpredictable behaviors that result from parasitic or otherwise undesired interactions among parts and with the host.
