Perhaps you should try some spelling variations:
"e development studies." » "e development services.", "e development strategies.", "e development strategy.", "sme development studies.", "mine development studies.", "site development studies."
"e development process." » "e development projects.", "e development programs.", "e development policies.", "sme development process.", "mine development process.", "site development process."
"e development series." » "e development services.", "e development agencies.", "e development strategies.", "sme development series.", "mine development series.", "site development series."

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