The phrase "a breakthrough over" is not correct and does not convey a clear meaning in written English.
It may be intended to express a significant advancement or improvement in a particular area, but the preposition "over" is not typically used in this context.
Example: "The researchers achieved a breakthrough in cancer treatment."
Alternatives: "a breakthrough in" or "a breakthrough regarding".
But even without a breakthrough over Cyprus, things seem to be moving Turkey's way.
However, there was no sign of a breakthrough over the central sticking point that has divided the security council and prevented Syrian peace talks: the fate of Assad.
The British government may be willing to put to one side long standing differences over the Russian incursion into Ukraine to try to reach a breakthrough over Syria.
Can it be that, by refusing to exclude anything, the MDGs have promoted nothing with sufficient sustained vigour as to produce a breakthrough over the past 10 years?
He longs to claim a breakthrough over the abductees, and may seek progress even if North Korea conducts a fourth nuclear test.The prognosis for better relations extends to other countries, too.
According to the BFI, there has been something of a "breakthrough" over the past three years with the representation of female screenwriters in the top 20 UK independent films reaching 37%.
Photograph: Richard/Rae 11.55am BST Richard Latham reports Well, Derbyshire went down the road of taking the new ball for the 81st over and it has forced a breakthrough six overs later, Compton getting an inside edge onto his stumps trying to force Tony Palladino through the offside.
Pennington just finished a breakthrough season, taking over as quarterback and leading the Jets two games deep into the playoffs.
These discussions, along with mediation by the Saudi ambassador to the United States, Prince Bandar bin Sultan, produced a breakthrough: Libya turned over two intelligence officers implicated in the Pan Am 103 attack to the Netherlands for trial by a Scottish court, and in 1999 Washington acquiesced to the suspension of United Nations sanctions against Libya.
Speculation of a breakthrough mounted over the weekend, as both the UK and Irish leaders prepared to travel to Stormont to help seal a deal.
Referring to the classified rules of Gini coefficient (Anna-Bettina and John 2004), CIP below 0.2 suggests no breakthrough, 0.2 0.5 corresponds to a slight breakthrough, over 0.5 suggests a serious breakthrough.
