也许你应该尝试一些拼写变化:
communication applications » communication education, education applications
applications basic » applications based, applications business
basic precision » based precision, biased precision, basin decision
java language » a language, javanese language
data linked » data link, data links, data limited
data lines » data links, date lines, data line

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "communication applications basic precision ((((data lines) OR (java language))) OR (data linked))~".
• Adding a wildcard symbol may retrieve word variants: communication applications basic precision ((((data lines) OR (java language))) OR (data linked))*.