"appreciation and support" is correct and usable in written English.
You can use it to express gratitude for good deeds done by someone else. For example, "I'd like to express my appreciation and support for all the work that you have done this year."
Her group works to raise appreciation and support for the arts.
For taking risks to prevent the worst, West Africa's peacekeepers deserve the world's appreciation, and support.
Their appreciation and support of excellence in education, the arts, and public policy inspired Penn to strive toward ever greater distinction.
The Chinese described it as a "productive meeting" in which its views had "won the appreciation and support of many participating countries".
But as they move through the program and share multiple classes, she sees the students building bridges of trust, appreciation and support.
Gerry will be remembered for his intelligence, energy, zest for life and sense of humor, and for his appreciation and support of the arts, interest in history and enthusiasm for New York City.
A large proportion of the women reported a shortage of appreciation, help, and support from others in the Sami community.
Then, you can express that appreciation and also support your partner as they continue to develop those good character qualities.
It's about rallying all Americans to give you the honor, the appreciation and the support that you have all earned.
Too many teams have prospered at Selhurst Park this season, yet this was an occasion which ended with the home team safe, their players performing a lap of appreciation and the support bellowing of the Cup final ahead.
PosAff = 126 words of positive affect "denoting positive feelings, acceptance, appreciation and emotional support". SureLw = 175 words indicating "a feeling of sureness, certainty and firmness". If = 132 words "denoting feelings of uncertainty, doubt and vagueness". NotLw = 25 words "that show the denial of one sort or another.
