Perhaps you should try some spelling variations:
international context » international congress, international conference
mechanical sciences » mechanical science, technical sciences, chemical sciences
mechanical stresses » mechanical stress, mechanical strength, mechanical structures
cism international » ism international, rim international, acis international

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: cism international context for ((mechanical sciences) OR (mechanical stresses)), courses AND lecture.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cism international context for ((mechanical sciences) OR (mechanical stresses)), courses and lecture".
• Adding a wildcard symbol may retrieve word variants: cism international context for ((mechanical sciences) OR (mechanical stresses)), courses and lecture*.