Perhaps you should try some spelling variations:
"mine development process." » "mine development projects.", "mine development programs.", "mine development policies.", "trade development process.", "business development process."
"_ development series." » "_ development services.", "_ development agencies.", "_ development strategies."
"sme development programme." » "trade development programme.", "sme development program.", "sme development programs."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mine development process.") OR ("sme development programme."))) OR ("_ development series."))~.
• Removing quotes may allow a broader search: (((( mine development process. ) or ( sme development programme. ))) or ( _ development series. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("mine development process.") or ("sme development programme."))) or ("_ development series."))*.