Talvez debería tentar con algunhas variantes ortográficas:
"program implementing" » "from implementing" (Expandir procura), "trial implementing" (Expandir procura)
"program improvements" » "general improvements" (Expandir procura), "term improvements" (Expandir procura), "group improvements" (Expandir procura)
"program completing" » "program commencing" (Expandir procura), "program consisting" (Expandir procura)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("program implementing") OR ("program completing"))) OR ("program improvements"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"program implementing\") OR (\"program completing\"))) OR (\"program improvements\"))*".
• Removing quotes may allow a broader search: (((( program implementing ) OR ( program completing ))) OR ( program improvements ))*.