Perhaps you should try some spelling variations:
techniques documentation » technical documentation, techniques segmentation, techniques instrumentation
documentation a » documentation _, documentation fast
scale modes » scale models, scales modes, scale model
scale ode » scale code, scale model, scaler mode
a curtan » a curran, _ curtain, _ cartan

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((scale ode) OR (scale modes)) techniques documentation a curtan-metragem~.
• Adding a wildcard symbol may retrieve word variants: ((scale ode) or (scale modes)) techniques documentation a curtan-metragem*.