Why the same product hides behind different words, and how to phrase a search that finds it
Search with two or three concrete product nouns, not a sentence. AliExpress matches the words in a listing title, so “women evening dress” works and “something nice to wear to a wedding” does not. If your language is not English, translating the query into the right English product name is most of the job.
AliExpress is a keyword index, not an assistant. It has no idea what you mean; it looks for your words inside seller-written titles, and those titles are written in a specific dialect of shopping English. Learning that dialect — or having something translate into it — is the whole skill.
Most listing titles are written in English by sellers optimising for English keywords. A search in Hebrew, Arabic or Russian matches only the small minority of titles that were translated, so you see a fraction of the catalogue and a strange fraction at that.
The site does translate some queries, but it translates literally. A word that has one meaning in your language and three in English will land on the wrong one.
This is the part our search automates. Type in any of twelve languages and the query is translated into the English product keywords AliExpress expects before the search runs. “שמלת ערב” becomes women evening dress elegant; “robe de soirée” is translated the same way. Prices come back in your currency and results are filtered to items that ship to your country.
It does not understand a description. An English sentence like “something to keep my keys from getting lost” is passed through as written, and the results are as random as that sounds. Translation is the strength; mind-reading is not on offer. Name the object and it works.
If you do not know the name of the object, that is a different problem with a different solution — see searching by image.
You want the wide-legged trousers you saw someone wearing. “trousers like the ones in the photo” finds nothing. “wide leg pants women” finds thousands. Add “high waist” and you are looking at the right thing. Three nouns and one qualifier, in that order — that is the pattern for almost everything on the site.