Darakarka is a part of jamini astrology and 7th house lord of vedic astrology.
darakarka is your spouse, its how your partner will be like, not what you desire.
7th lord also represent spouse, if you see your spouse from either of them mostly you will get the same answer its just depend how well you can connect the dots

Forget to read the word combination of saturn and predicted only using saturn sign and house. I send mail and received answer also 2 day back. here is what I predicted.

Prediction about profession
Saturn is karka of profession
2 nd house– wealth, family, speech, face
Leo – government, chair, position, children, education
Prediction – Native hold a government position in family. He can also be a speaker for government. He has to be strict in his profession. Some opposition will always be there in profession (Saturn and sun unfavorable energies). He can also be a teacher in school hopefully a government teacher.

Other predictions
Sun – father, soul, ego, authority
1 st house – self, personality, health age
Cancer – house, land, peace, emotions
Prediction – He will be a bit egoistic at home. His father give his emotional peace whenever he is around him. His personality will be of a self-disciplined person who follow rules even at home.
Jupiter – guru, teacher, wisdom, elephant(big),fat
1 st house – self, personality, health age
Cancer – house, land, peace, emotions,education
Prediction – He will own a big house. A little healthy person. Again he may be a person who provide wisdom(teacher).

Mercury – communication, intelligence, speech, writing
2nd house- wealth, family, speech, face
Leo – government, chair, position, children, education
He will accumulate wealth by speaking for government or children, or writing in education. He will have a good speaking ability which while give his position in life.

Moon – Mother, emotion, food, mind, peace
2 nd house – wealth, family, speech, face
Leo – government, chair, position, children, education, lion(strong)
This person will have sweet speech. He will have a strong mindset and thought. Sometimes don’t even thing before speaking because of self-confidence.

Mars – logic, cruel, straight forward, discipline, blood, courage
3 rd house – writing, siblings, sub-conscious, neighbors
Virgo – doubt, detail, problems, conflicts, white(clear)
Prediction – He will have fighting nature neighbors, who keep on creating problem for her. A fast handwriting and clear handwriting. (not stating prediction given as example in email)

Rahu – ancestor, materialistic things, obsessions, attachment
3rd house – writing, siblings, sub-conscious, neighbors, hands
Virgo – doubt, detail, problems, conflicts, white(clear)
Prediction – Sub-consciously he is solving the problems of his ancestors. Always add something extra while writing so extraordinary writing.
Venus – spouse, beauty, DNA, refinement, luxury, relationship
3rd house – writing, siblings, sub-conscious, neighbors, hands
Virgo – doubt, detail, problems, conflicts, white(clear) perfect
Prediction – Will have relationship in neighbor because of which problem may arise. Want a perfect partner. His siblings will be beautiful.

Ketu – detachment, spirituality
9 th house – father, teacher, higher education, long distance journey, temple
Pisces – faith, end, expenses, foreign
Prediction – His father may live away from him in a different state or in foreign. He has faith in his dharma and spend on religion. May be a fan of ketu when it come to sprituality.

7th house cancer, its lord is moon suggesting a younger partner.
no aspect is there so not considering aspect here.
7th lord sitting in sign of scorpio, its lord is mars. mars again representing someone younger.
now moon is with sun Mercury and Saturn I don’t know their degree. so not taking this in consideration.
This person will get a younger partner then himself.