Perhaps you should try some spelling variations:
software developmental » software development, software developers, other developmental
developmental state » development strategy, developmental impact
future developments » future development
developments update » development update, developments create, developments educate
real software » dal software, health software, freie software
state states » states states, state status, stable states
deaf future » deaf futures, das future, der future
update rate » update rule, update cote, update note

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( real software developmental state states ) or ( deaf future developments update rate ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( real software developmental state states ) OR ( deaf future developments update rate )).
• Adding a wildcard symbol may retrieve word variants: (( real software developmental state states ) or ( deaf future developments update rate ))*.