Perhaps you should try some spelling variations:
"industrial development reform series" » "industrial development report series", "industrial development reports series", "industrial development forum series", "industrial development reform arrives", "industrial development reform studies", "industrial development reform period"
"industrial procurement agents series" » "industrial procurement agent series", "industrial procurement audits series", "industrial procurement plans series", "industrial procurement agents nerves", "industrial procurement ages series", "industrial procurement adults series"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("industrial development reform series") OR ("industrial procurement agents series"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial development reform series\") OR (\"industrial procurement agents series\"))".
• Removing quotes may allow a broader search: (( industrial development reform series ) OR ( industrial procurement agents series )).
• Adding a wildcard symbol may retrieve word variants: (("industrial development reform series") OR ("industrial procurement agents series"))*.