Perhaps you should try some spelling variations:
international documentation » international cooperation, international communication, international convention
documentation centered » documentation centred, documentation centres, documentation center
centered decision » center decision, centered design, central decision
waste over » waste open
phase over » phase one, purchase over
liver » river

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

• Performing a fuzzy search may retrieve terms with similar spellings: international documentation centered decision ((waste over) or (((phase over) OR (phase liver))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international documentation centered decision ((waste over) OR (((phase over) OR (phase liver)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "international documentation centered decision ((waste over) or (((phase over) OR (phase liver))))".
• Adding a wildcard symbol may retrieve word variants: international documentation centered decision ((waste over) or (((phase over) OR (phase liver))))*.