Looking on the internet deeply has found these results:

during the year is the most popular phrase on the web.

over the year 1896,000 results on the web	during the year 12,320,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Over the Year Change in Unemployment Rates for States Monthly Rankings Seasonally Adjusted. Dec. 2014, Dec. 2015. Rank, State, Rate, Rate, Change. Could I receive a help to understand when I use one of the expresion: along the year, over the year, during the year? Over 1 day ago ... Overall, New York added 120,600 non farm jobs over the year in January, a 1.3 percent increase. New York has added jobs in 53 of the last 61�... the	Study during the year abroad ... language skills but also to give them confidence in being able to study in their European university during the year abroad. 3 days ago ... The UMass economics department has been thrust into the presidential campaign since Vermont Senator Bernie Sanders cited a UMass�... Apr 5, 2013 ... ... months out of the year. Why didn't the writer use "during the year"? What is the difference between "during the year" and "out of the year"? Could I receive a help to understand when I use one of the expresion: along the year, over the year, during the year?

over the year

1896,000 results on the web

during the year

12,320,000 results on the web

More popular!

Over
the
Year Change in Unemployment Rates for States Monthly Rankings Seasonally Adjusted. Dec. 2014, Dec. 2015. Rank, State, Rate, Rate, Change.
Could I receive a help to understand when I use one of the expresion: along the year, over the year, during the year?
Over
1 day ago ... Overall, New York added 120,600 non
farm jobs over the year in January, a 1.3 percent increase. New York has added jobs in 53 of the last 61�...
the

Study during the year abroad ... language skills but also to give them confidence in being able to study in their European university during the year abroad.
3 days ago ... The UMass economics department has been thrust into the presidential campaign since Vermont Senator Bernie Sanders cited a UMass�...
Apr 5, 2013 ... ... months out of the year. Why didn't the writer use "during the year"? What is the difference between "during the year" and "out of the year"?
Could I receive a help to understand when I use one of the expresion: along the year, over the year, during the year?