Perhaps you should try some spelling variations:
y telecomunicaciones » de telecomunicaciones (Expand Search), en telecomunicaciones (Expand Search), las telecomunicaciones (Expand Search)
euskadi situacion » euskadi educacion (Expand Search)
de informatica » red informatica (Expand Search), la informatica (Expand Search), de informacion (Expand Search)
informatica y » information _ (Expand Search)