Perhaps you should try some spelling variations:
"_ software development under programm." » "_ software development index programm.", "_ software development united programm.", "_ software development center programm.", "_ software development lander programm.", "_ software development und programm.", "_ software development der programm."
"web model development impact process." » "web local development impact process.", "web social development impact process.", "web global development impact process.", "web model development import process.", "web model development impact projects.", "deb model development impact process.", "gmeb model development impact process.", "3b model development impact process."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ software development under programm.") or ("web model development impact process."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("_ software development under programm.") OR ("web model development impact process.")).
• Removing quotes may allow a broader search: (( _ software development under programm. ) or ( web model development impact process. )).
• Adding a wildcard symbol may retrieve word variants: (("_ software development under programm.") or ("web model development impact process."))*.