Quite often I'll search for an image of, say, a specific aircraft registration and be shown lots of other aeroplanes of the same type. Very clever, Google, but useless.

Note that it will only return results with pages that have those terms in that order.

eg. "tomato" "seeds" "grow"

    allintext: tomato seeds grow

The full list of operators is here: https://support.google.com/websearch/answer/2466433?visit_id...

Or there's also advanced search: https://support.google.com/websearch/answer/35890

DuckDuckGo has much the same set of operators.

In terms of how seeds end up inside fruits, Google found me this: http://scienceline.ucsb.edu/getkey.php?key=640

Does the query "seeds growing inside tomatoes" (without the quotes) give you any relevant results?

Contrary to the GP comment, the unquoted string returns pretty much the exact answer to the 'question' as the top result:

https://uconnladybug.wordpress.com/2014/04/11/seeds-sproutin...

> hormone controlling the seed dormancy is exhausted or runs out, letting the seed grow in the moist environment inside the fruit. This warm, moist environment is perfect for germinating seed to grow. If the tomato was left uncut in the warm conditions, the new plant sprout would eventually poke through skin of the now decomposing tomato.

I'm going to side with google for once: you should be doing your search in multiple steps, acquiring more specialised vocabulary as you iterate on your searches. Starting from seed, you'll end up learning that they're fertilised eggs, which you'll use in your second query which'll start digging you into domain-specific academia where younll assimilate enough keywords to have a pretty good idea of what you're looking for in domain-appropriate terms