Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation wood » documentation from, documentation based, documentation _
wood dimensional » two dimensional, one dimensional, low dimensional
electron linear » electron laser, electron nuclear
electron line » electron fine, electron like, electron lande

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication documentation wood dimensional ((electron line) OR (electron linear))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication documentation wood dimensional ((electron line) OR (electron linear))".
• Adding a wildcard symbol may retrieve word variants: communication documentation wood dimensional ((electron line) OR (electron linear))*.