Perhaps you should try some spelling variations:
"j da computer can netw" » "j da computers can netw" (Expand Search), "j da computer case netw" (Expand Search), "j da computer a netw" (Expand Search), "j dna computer can netw" (Expand Search), "j ada computer can netw" (Expand Search), "j a computer can netw" (Expand Search), "j da computer can new" (Expand Search), "j da computer can net" (Expand Search), "j da computer can newts" (Expand Search), "j d computer can netw" (Expand Search), "j de computer can netw" (Expand Search)
"j a compra can netw" » "j a compra con netw" (Expand Search), "j a compra en netw" (Expand Search), "j a compra da netw" (Expand Search), "j a compra can new" (Expand Search), "j a compra can net" (Expand Search), "j a compra can newts" (Expand Search), "j la compra can netw" (Expand Search), "j da compra can netw" (Expand Search), "j na compra can netw" (Expand Search)
"j la compr can now" » "j la comp can now" (Expand Search), "j la compared can now" (Expand Search), "j la compra can now" (Expand Search), "j la compre can now" (Expand Search), "j la combe can now" (Expand Search), "j la compr can non" (Expand Search), "j la compr can new" (Expand Search), "j la compr can ngoc" (Expand Search), "j l compr can now" (Expand Search), "j li compr can now" (Expand Search), "j ma compr can now" (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

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: (((("j la compr can now") OR ("j da computer can netw"))) OR ("j a compra can netw"))~.
• Removing quotes may allow a broader search: (((( j la compr can now ) or ( j da computer can netw ))) or ( j a compra can netw ))~.
• Adding a wildcard symbol may retrieve word variants: (((("j la compr can now") or ("j da computer can netw"))) or ("j a compra can netw"))*.