The phrase "approach has only" is correct and usable in written English.
It can be used when discussing the limitations or exclusivity of a particular approach in a given context.
Example: "The proposed approach has only one viable solution to the problem at hand."
Alternatives: "approach is limited to" or "approach consists solely of".
That approach has only encouraged more seizures of property, his critics complain.
Many of Mr. Farooq's followers implore him to endorse armed struggle because, they say, the political approach has only yielded more dead Kashmiris.
By contrast, the government's proposed changes to the state secondary pension will entail extra spending of less than 1% of GDP between 2030 and 2050.But the flaw in this approach has only just become manifest.
While the approach has only been tested in mice, researchers said on Wednesday it proved surprisingly good at clearing tangles of plaques linked to Alzheimer's in the animals' brains and improving their memory, as measured by tests such as navigating a maze.
It takes an enormous amount of willpower to respond to an evolving market by cannibalising your own product; few executives have been able to manage it.Another option is for a big company to use its cash or shares to diversify into other sectors, but history suggests this approach has only a limited chance of success.
He's been running a heavily negative campaign from the beginning, and the late-game approach has only accentuated aspects of the White House's strategy (the focus on social issues, the quest for "shiny objects" — hey, bayonets! — to change the subject from the economy, etc).
Rafael Sandrea, president of the oil committee of Fedecámaras, a powerful business group, said Mr. Chávez's uncompromising approach had only made the opposition that much more defiant.
He claimed that such an approach had only served to help radicalise young Muslims and urged a new "muscular liberalism" which would promote British values more forcefully.
The German discounter said it would respond to price cuts from competitors with further discounts and claimed that attempts by rivals to match its budget approach had only served to boost sales.
Administration officials said in advance that they did not plan to hector Mr. Karzai about corruption during this visit, concluding that their earlier "tough love" approach had only made him resentful.
However, validation studies showed that this approach had only moderate performance [ 1- 3].
