Organic Listings | 1st Page Keywords | Avg Pos | Pos Trend | Est.Traffic | Traffic Value | |
---|---|---|---|---|---|---|
Design of earth–air heat exchanger system | Geothermal Energy | Full ... https://geothermal-energy-jourDesign of earth–air heat excha | 1 | 13 | 10 | $0 | ||
Keyword | Position | Trend | Search Vol | CPC | ||
earth heat exchanger | 2 | 10 | $3.31 | |||
earth-air heat exchangers | 2 | 10 | $27.55 | |||
earth air heat exchangers | 3 ( 2 ) | 10 | $27.55 | |||
ground air heat exchanger | 16 ( 1 ) | 10 | $3.79 | |||
underground heat exchanger | 17.5 ( 7.5 ) | 20 | $4.21 | |||