Potser podríeu intentar variants ortogràfiques:
communication contention » communications convention, communication connection, communication content
david resolving » dates resolving, data resolving, design resolving
contention mac » contention a, contention _, contents mac
mac decision » msc decision, etc decision, c decision
data proving » data improving, data providing, data profiling
data moving » data mining, data making, data mixing

Pot obtenir més resultats si ajusta la seva cerca.

• Executant una cerca difusa por obtener resultaste amo pararles similares: communication contention mac decision ((david resolving) or (((data moving) or (data proving))))~.
• Si vols fer servir operadors booleans, han d'estar en majúscules: communication contention mac decision ((david resolving) OR (((data moving) OR (data proving)))).
• Afegint truncament pot recuperar més registres: communication contention mac decision ((david resolving) or (((data moving) or (data proving))))*.