Perhaps you should try some spelling variations:
international documentation » international cooperation, international communication, international convention
programme leading » programmed learning, programmes learning, programme creating
programs leading » programs learning, programs testing, program trading
concepts chris » concepts cases, concepts care, concepts carol

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 ((programme leading) OR (programs leading)) concepts chris~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "international documentation ((programme leading) OR (programs leading)) concepts chris".
• Adding a wildcard symbol may retrieve word variants: international documentation ((programme leading) OR (programs leading)) concepts chris*.