TS=((("access" NEAR/3 ("affordable" OR "reliable" OR "modern")) AND (("affordable" OR "reliable" OR "modern") NEAR/3 ("energy" OR "electricity"))) OR (("share" OR "increas*" OR "promot*") NEAR/3 (("renewable" OR "alternative" OR "clean") NEAR/3 ("energy" OR "fuel"))) OR (("share" OR "increas*" OR "promot*") NEAR/3 ("energy" NEAR/3 ("conversion" OR "transition"))) OR (("share" OR "increas*" OR "promot*") NEAR/3 ("Biofuel*" OR "Biogas*" OR "Heat pump*" OR "Hybrid power" OR "Solar energy" OR "Solar power" OR "Wind energy" OR "Wind farm*" OR "Wind power" OR "Wind turbine*")) OR (("improv*" NEAR/3 "energy") AND ("energy" NEAR/3 "efficiency")) OR ("reduc*" NEAR/3 "energy consumption") OR (("energy intensity" OR "energy consumption") NEAR/3 ("primary" OR "GDP")) OR ("energy" AND ("international" NEAR/3 "cooperation")) OR ((("modern" OR "sustainable") NEAR/3 "energy") AND ("develop* countr*" OR "least developed countr*" OR "small island*")) OR (("investment" NEAR/3 "energy") AND "GDP"))
