TS = (
("3-d print*") OR
("3-dimensional print*") OR
("3d bioprint*") OR
("3d concrete print*") OR
("3d fabrication") OR
("3d food print*") OR
("3d manufacturing") OR
("3d print*") OR
("3d prototyping") OR
("3dp") OR
("4d print*") OR
("additive fabrication") OR
("additive layer manufacturing") OR
("additive manufactur*") OR
("additive manufacturing") OR
("additively manufactur*") OR
("binder jet*") OR
("binder jetting") OR
("bio-print*") OR
("bioprint*") OR
("composite filament fabrication") OR
("continuous liquid interface production") OR
("digital light processing") OR
("direct digital manufacturing") OR
("direct energy deposition") OR
("direct ink writing") OR
("direct metal deposition") OR
("direct metal laser sintering") OR
("directed energy deposition") OR
("directed light fabrication") OR
("electron-beam freeform fabrication") OR
("electron-beam melt*") OR
("electron-beam melting") OR
("free-form fabrication") OR
("freeform fabrication") OR
("fused deposition modeling") OR
("fused deposition modelling") OR
("fused filament fabrication") OR
("fused layer modeling") OR
("fused layer modelling") OR
("generative printing") OR
("inkjet print*") OR
("laminat* object manufactur*") OR
("laminated object manufacturing") OR
("laser cladding") OR
("laser consolidation") OR
("laser direct casting") OR
("laser engineered net shaping") OR
("laser freeform fabrication") OR
("laser metal deposition") OR
("laser-based metal deposition") OR
("layer manufacturing") OR
("layered manufacturing") OR
("material extrusion") OR
("material jet*") OR
("material jetting") OR
("multi-jet modeling") OR
("multi-jet modelling") OR
("plastic jet printing") OR
("powder bed fusion") OR
("rapid manufactur*") OR
("rapid prototyping") OR
("rapid tooling") OR
("robocasting") OR
("selective heat sintering") OR
("selective laser deposition") OR
("selective laser manufactur*") OR
("selective laser melt*") OR
("selective laser melting") OR
("selective laser sinter*") OR
("selective laser sintering") OR
("sheet lamination") OR
("stereolithograph*") OR
("stereolithography") OR
("thermojet") OR
("thin-film photopolymerisation") OR
("thin-film photopolymerization") OR
("three-d print*") OR
("three-dimensional print*") OR
("two-photon polymerisation") OR
("two-photon polymerization") OR
("ultrasonic consolidation") OR
("vat photopolymerisation") OR
("vat photopolymerization") OR
("voxeljet")
)
