Perhaps you should try some spelling variations:
"technology political aspects south africa" » "technology optical aspects south africa", "technology policies aspects south africa", "technology political aspects study africa"
"technology critical aspects south africa" » "technology clinical aspects south africa", "technology practical aspects south africa", "technology optical aspects south africa", "technology chemical aspects south africa", "technology critical aspects study africa"
"technology policy aspects south africa" » "technology policy aspects study africa"

Try widening your search to All Fields.

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: (("technology critical aspects south africa") OR ((("technology political aspects south africa") OR ("technology policy aspects south africa")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"technology critical aspects south africa\") or (((\"technology political aspects south africa\") OR (\"technology policy aspects south africa\"))))".
• Removing quotes may allow a broader search: (( technology critical aspects south africa ) or ((( technology political aspects south africa ) OR ( technology policy aspects south africa )))).
• Adding a wildcard symbol may retrieve word variants: (("technology critical aspects south africa") or ((("technology political aspects south africa") OR ("technology policy aspects south africa"))))*.