Perhaps you should try some spelling variations:
"_ government policies." » "_ government policy."
"sme development series." » "sme development services.", "sme development agencies.", "sme development strategies."
"trade development series." » "trade development services.", "trade development agencies.", "trade development strategies.", "software development series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("sme development series.") OR ("trade development series."))) or ("_ government policies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sme development series.") OR ("trade development series."))) OR ("_ government policies."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"sme development series.\") OR (\"trade development series.\"))) or (\"_ government policies.\"))*".
• Removing quotes may allow a broader search: (((( sme development series. ) OR ( trade development series. ))) or ( _ government policies. ))*.