Perhaps you should try some spelling variations:
reserves development » resources development, reserves developing, references development
development update » development strategy
development state » development stage, developmental state, redevelopment state
freie software » free software, bei software, die software
coal reserves » oil reserves, gas reserves, cash reserves
state status » state states, states states, staff status
update cote » update note, update rate, update chrome

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( freie software development state status ) or ( coal reserves development update cote ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( freie software development state status ) OR ( coal reserves development update cote )).
• Adding a wildcard symbol may retrieve word variants: (( freie software development state status ) or ( coal reserves development update cote ))*.