Why are search engines lately giving different results for things you search for?

Question

for instance if you search you dog, the results would lead you to maybe a p**n site or commerical site. sometimes if i search for the same topic on a different computer on the same search engine, i get exactly what i want. please if you have a simliar problem. please tell me how to get rid of it.

Answer 1

Some companies pay for top listings so rankings and results change occasionally.

Also, the mathematic formulas are always being updated which are used to determine the ratings.

Theres always something new being added or deleted.

Answer 2

sometimes it depends on how fast the computers on the other end are working.

when you search for something, for example.. on google, it searches through billions of websites containing that word.

sometimes other websites come first and they're the ones show at the top.

say you do another search  and maybe theres more people using google at that moment, or just for plain coincidence, different sites show up first bc the computer didnt identify them instantly

these computers arent slow mind you. they scan through heaven knows how many sites in a second.

also keep in mind that sites are constantly changing. some are deleted and modifed or links are broken.. or .. anything like that. those things can also effect searches.

if you have a problem with p**n or anything like that, most search engines have a way to fix that. they block out X-rated content. if you need more help figuring out this, email me, ill help you.

but thats all i can really think of. hope i helped!