Perhaps you should try some spelling variations:
"national development strategies series" » "national development strategy series", "international development strategies series", "institutional development strategies series", "social development strategies series", "national development strategies cities", "national development strategies preserves"
"industrial development center series" » "industrial development case series", "industrial development century series", "industrial development gender series", "industrial development center studies"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("national development strategies series") or ("industrial development center series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("national development strategies series") OR ("industrial development center series")).
• Removing quotes may allow a broader search: (( national development strategies series ) or ( industrial development center series )).
• Adding a wildcard symbol may retrieve word variants: (("national development strategies series") or ("industrial development center series"))*.