Looking at your horoscope we see that your 7th house which is the most important house for marriage is ruled by Planet Mars. Mars is debilitated in your natal chart which is not good. Rahu is in the 7th house forming the kalathra dosham. You will soon enter the period of Ketu mahadasha which is not good. You will only get your results if you put in lots of efforts. Possibility of arrange marriage is much stronger in your horoscope.