This is the 4259th most frequent German word.
durchführen
To carry out, execute, or conduct.
Here, 'durchführen' is used in the context of organizing and executing an activity (the survey).
Wir werden morgen eine Umfrage durchführen.
We will conduct a survey tomorrow.
In this case, 'durchführen' refers to the execution of systematic procedures or tests (experiments).
Die Wissenschaftler führen Experimente im Labor durch.
The scientists conduct experiments in the laboratory.
Here, 'durchführen' is applied to denote the completion and execution of an initiative (the project).