Perhaps you should try some spelling variations:
"white nano communication connection" » "white nano communication communication" (Expand Search), "white nano communication reception" (Expand Search), "white nano communication application" (Expand Search), "white radio communication connection" (Expand Search), "white new communication connection" (Expand Search), "white a communication connection" (Expand Search), "while nano communication connection" (Expand Search)
"white risk communication director" » "white crisis communication director" (Expand Search), "white mass communication director" (Expand Search), "white line communication director" (Expand Search), "while risk communication director" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("white risk communication director") OR ("white nano communication connection"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"white risk communication director\") OR (\"white nano communication connection\"))*".
• Removing quotes may allow a broader search: (( white risk communication director ) OR ( white nano communication connection ))*.