Perhaps you should try some spelling variations:
based gating » based dating, based heating, based coatings
gating using » heating using, making using, starting using
line based » fire based, rice based
yang line » yang lin, yang liang, yang jie
dort von » ort von, hort von, art von
dort hin » dort bin, dort ii
yi yang » yin yang, yi gang, yu yang
ran yi » ran gi, tan yi, ran ying

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: ran yi yang line based gating using ((((dort von) OR (dort hin))) OR (dong (sin OR sign))) ;~.
• Adding a wildcard symbol may retrieve word variants: ran yi yang line based gating using ((((dort von) or (dort hin))) or (dong (sin or sign))) ;*.