Perhaps you should try some spelling variations:
"sea water development activities series" » "sea water investment activities series", "sea water development practitioners series", "sea career development activities series", "sea sector development activities series", "sea water development activity series", "sea water development activities across", "sea water development activities africa", "a water development activities series"
"cfa human development projects series" » "cfa human development policy series", "cfa human development project series", "cfa human development prospects series", "cfa human development projects sermons", "a human development projects series"

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: (("sea water development activities series") or ("cfa human development projects series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sea water development activities series") OR ("cfa human development projects series")).
• Removing quotes may allow a broader search: (( sea water development activities series ) or ( cfa human development projects series )).
• Adding a wildcard symbol may retrieve word variants: (("sea water development activities series") or ("cfa human development projects series"))*.