Perhaps you should try some spelling variations:
"des software development community practices." » "des software development common practices.", "des software development communication practices.", "des software development communicative practices.", "desk software development community practices.", "der software development community practices.", "das software development community practices."
"web care development chapter programs." » "web care development center programs.", "web care development case programs.", "web case development chapter programs.", "web career development chapter programs.", "web scale development chapter programs.", "web care development computer programs.", "web care development water programs.", "web care development change programs.", "web cache development chapter programs.", "web page development chapter programs."

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: (("des software development community practices.") or ("web care development chapter programs."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("des software development community practices.") OR ("web care development chapter programs.")).
• Removing quotes may allow a broader search: (( des software development community practices. ) or ( web care development chapter programs. )).
• Adding a wildcard symbol may retrieve word variants: (("des software development community practices.") or ("web care development chapter programs."))*.