"concentrate effort" is correct and usable in written English.
You can use it to talk about focusing your energy and hard work towards a particular goal. For example: "We need to concentrate our effort into finding a solution to this problem."
In the case of Madidi, explained Robert Wallace, the WCS's representative at the park, much of the problem is knowing where to concentrate effort.
We must concentrate effort to those who need the most help: l three million people workless for more than two years; l the 1 in 5 children living in households where no one works; l the many children who leave school with no qualifications; l pensioners isolated within their own communities.
But another hot topic was how long JET's career could continue, and whether it should be closed down in 2018 to concentrate effort and funding on its successor, the more powerful ITER fusion reactor now under construction in France.
A brief lull in hostilities allowed Pitt to concentrate effort on Ireland, where there had been an uprising and attempted French landing in 1798.
Other examples of such interventions include changes in staffing levels to concentrate effort in more vulnerable parts of the process and modification of the quality assurance processes to focus on weaknesses in the treatment preparation process, enhance staff training, competency evaluation and supervision, strictly follow clinical protocol, and standardization of processes.
The best teams are those that concentrate efforts on doing very simple things very well, repeatedly.
How better to concentrate efforts than to set targets for a reduction in the tragic loss of life to suicide?
But after acquiring Nokia's mobile division last year Microsoft killed off this Android trojan horse to concentrate efforts on pushing its Lumia smartphones.
They need to concentrate efforts on the area of product /market fit, a concept Steve Blank has explored in detail in his book The Four Stages of the Epiphany.
He ordered local authorities to concentrate efforts to save Shahdadkot from inundation on 24 August.
The SME Competitiveness Outlook, released this week, aims to provide annual guidance on where best to concentrate efforts to boost countries' SME sectors.
