Perhaps you should try some spelling variations:
modem » model, morem
modes » model, mores
mode » more
smodels » smorels, models, submodels
coder » coders, coded, poder
codesa » codesaw, codensa, codera
codexs » codexes, coders, codecs

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: ((code OR ((modem OR modes) OR mode)) OR (((coder OR codes) OR (codesa OR codexs)) OR smodels)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((code or ((modem OR modes) or mode)) or (((coder or codes) or (codesa or codexs)) or smodels))".
• Adding a wildcard symbol may retrieve word variants: ((code or ((modem OR modes) or mode)) or (((coder or codes) or (codesa or codexs)) or smodels))*.