Perhaps you should try some spelling variations:
developing concurrent » developing coherent, developing concepts, modelling concurrent
concurrent programs » current programs, current program
application locked » application loader, application packet, application based
locked developing » landlocked developing, selected developing, cycles developing

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

• Performing a fuzzy search may retrieve terms with similar spellings: application locked developing concurrent programs.~.
• Adding a wildcard symbol may retrieve word variants: application locked developing concurrent programs.*.