Wut?

This bit of text is taken from a website that i found while looking for areas to pan for gold (yes, something done outside of maple ). What do you guys think of the grammar used within

Website In Question

For example, an area for investigation can be a large alluvial river flat which could has been mined some time ago and few old rusted tools can be seen still there with the dumps around them. It means that some guys were looking for gold and probably they were no very lucky.

And heres another one from the same site

Also, can be probed the ground between the rusted tools. A good technique is to cave at about four to six feet dept so that can be established the presence of possible zones with free gold. Some guys are used to limit areas of about twenty square meters and spend few days with the panning. In this way will be possible to map the gold area and have a better idea of the place.

Wut?