Perhaps you should try some spelling variations:
centre dome » centre de, centre model
centre one » central one, centre de, central zone
gene clone » gene one
wang yang » wang yan, wang liang, wang yanling
yang yan » yang yang, wang yan, yang fan
one saul » one small
yan a » can a, yan _, jan a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yan a ((((centre one) OR (centre dome))) or (gene clone)) task one saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yan a ((((centre one) OR (centre dome))) OR (gene clone)) task one saul ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yan a ((((centre one) OR (centre dome))) or (gene clone)) task one saul ;*".