Perhaps you should try some spelling variations:
"legal environments convergence series." » "legal environmental consequences series.", "legal environments references series.", "legal environments evidence series.", "legal environment convergence series.", "global environment convergence series.", "rural environment convergence series.", "legal environments conference series.", "legal environments convergence prices.", "legal environments convergence review."
"global investment planning sources." » "global investment banking sources.", "global investment spending sources.", "global development planning sources.", "social investment planning sources.", "global investment planning resource.", "global investment planning series.", "global investment training sources."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("legal environments convergence series.") OR ("global investment planning sources."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"legal environments convergence series.\") OR (\"global investment planning sources.\"))".
• Removing quotes may allow a broader search: (( legal environments convergence series. ) OR ( global investment planning sources. )).
• Adding a wildcard symbol may retrieve word variants: (("legal environments convergence series.") OR ("global investment planning sources."))*.