Perhaps you should try some spelling variations:
detect changes » detecting changes, recent changes
lankas 3.4 » lanka 3.1, ranks 3.4
3.4 detect » 3.4 defects, 3.4 direct, 3.4 select
john song » john wong, john bonn, john ngosong
jin song » jie song, kim song, jin ying
wan yan » wang yan, nan yan, wai yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan lankas 3.4 detect changes ((jin song) OR (john song)) von ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan lankas 3.4 detect changes ((jin song) OR (john song)) von ;".
• Adding a wildcard symbol may retrieve word variants: wan yan lankas 3.4 detect changes ((jin song) OR (john song)) von ;*.