Perhaps you should try some spelling variations:
"job writing computer network resources." » "job writing computer networks resources.", "web writing computer network resources.", "b writing computer network resources.", "book writing computer network resources.", "job writing computer network resource."
"job writing computer network sources." » "job writing computer networks sources.", "job writing computer network resource.", "job writing computer network series.", "web writing computer network sources.", "b writing computer network sources.", "book writing computer network sources."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("job writing computer network resources.") OR ("job writing computer network sources."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"job writing computer network resources.\") OR (\"job writing computer network sources.\"))".
• Removing quotes may allow a broader search: (( job writing computer network resources. ) OR ( job writing computer network sources. )).
• Adding a wildcard symbol may retrieve word variants: (("job writing computer network resources.") OR ("job writing computer network sources."))*.