BUDAPEST - Hungarians handed their maverick Prime Minister Viktor Orban another four years in power in a parliamentary election on Sunday, while about one in every five voters backed a far-right opposition party accused of anti-Semitism.Orban has clashed repeatedly with the European Union and foreign investors over his unorthodox policies, and after Sunday's win, big businesses were bracing for another term of unpredictable and, for some of them, hostile measures.But many Hungarians see Orban, a 50-year-old former dissident against Communist rule, as a champion of national interests. They also like the fact that under his government personal income tax and household power bills have fallen.After 89.2 percent of the ballots were counted, election officials projected Orban's Fidesz party would win 132 of the 199 seats in parliament - hovering one seat below the two-thirds threshold needed for his party to change the constitution.The same projection gave the Socialist-led leftist alliance 38 seats, while Jobbik would take 24 seats."We have scored ... a comprehensive victory, the significance of which we cannot yet fully grasp tonight," Orban told a jubilant crowd at his party's election headquarters.FAR-RIGHT HARBINGERJobbik's performance is being watched closely for clues about how other nationalist right-wing parties, such as France's Front National and the Netherlands' Party for Freedom, will perform in European Parliament elections next month. In terms of its share of the national vote on party lists, Jobbik won 20.86 percent, up from 15.86 percent of all votes four years ago.Its showing based on the incomplete results on Sunday was the strongest of any far-right party in the EU in the past few years, according to Cas Mudde, Assistant Professor at the School for Public and International Affairs at the University of Georgia in the United States.He said the previous strongest result for a far-right group was the 20.5 percent won by Austria's Freedom Party last year."There is no doubt that Jobbik will be among the strongest far-right parties in Europe, which is particularly striking because it is also one of the most extreme of Europe's far-right parties," Mudde told Reuters.Jobbik has pledged to create jobs, be tough on crime, renegotiate state debt and hold a referendum on EU membership. While it denies being racist, it provides a lightning rod for suspicion among some Hungarians towards the Roma and Jews.Its leader, Gabor Vona, often works shifts in minimum wage jobs - a waiter, a construction worker - to show he is in touch with ordinary peoples' concerns. A senior party figure in 2012 proposed drawing up lists of Jews in parliament, though he later apologized and said he was misunderstood."Jobbik is continuously ... increasing its popularity," Vona told party supporters late on Sunday. "And ahead of the European Parliament elections it is important to make clear that today in the EU Jobbik is the strongest national radical party."