Perhaps you should try some spelling variations:
optoelectronic components » electronic components, electronic component
optoelectronic computers » electronic computers, optoelectronic component, optoelectronic polymers
22programming languages » 3.2programming languages, programming languages, onprogramming language
programming language » programming languages, program language
electronic computer » electronic computers, electronics computer, electronics computers
2f syntax » 2 syntax, f syntax, 2a syntax

Try widening your search to All Fields.

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: %((22programming languages) OR (programming language)) %((((optoelectronic computers) OR (optoelectronic components))) OR (electronic computer))%29 %2f syntax%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22programming languages) or (programming language)) %((((optoelectronic computers) OR (optoelectronic components))) or (electronic computer))%29 %2f syntax%22".
• Adding a wildcard symbol may retrieve word variants: %((22programming languages) or (programming language)) %((((optoelectronic computers) OR (optoelectronic components))) or (electronic computer))%29 %2f syntax%22*.