Это url-кодирование, функции для преобразования поищи в языках, применяемых для веб-программирования (в похапе точно есть).
otvet.mail.ruvk.com
18 июл 2016 ... D0%B0%D0%B7%20%E2%84%96%20870%20%D0%BE%D1%82%2018.07. 2016.pdf. • Федеральный государственный ...
lbz.ru... %81%D1%82%D1%8C_%D0%B2_%D0%BC%D0%B8%D1%80%D0%B5" ...
www.tadviser.ru... %80%D1%8B_%D0%B0%D1%80%D0%B1%D0%B8%D1%82%D1%80%D0 ... _%D1%83%D1%87%D0%B0%D1%81%D1%82%D0%BD%D0%B8%D0% ...
ru.wikipedia.org25 июн 2017 ... Your browser does not currently recognize any of the video formats available. Click here to visit our frequently asked questions about HTML5 ...
www.youtube.commuzlain.ru
https://www.google.com.ua/search?q=%D0%86%D0%BD%D1%81%D1%82% D0%B8%D1%82%D1%83%D1%82+%D1%84%D1%96%D0%B7%D0%BA% D1%83% ... 82%D0%B5%D1%82%D1%83+%D1%96%D0%BC%D0%B5%D0 %BD%D1%96+%D0%9C. ... 47 м. вулиця Тургенєвська, 8/14, Київ, Украина, 01601.
kyivmaps.comИсточник, http://school.xvatit.com/index.php?title=%D0%9A%D1%83%D0%BB %D1%8C%D1%82%D1%83%D1%80%D0%BD%D0%B5_%D0%B6%D0%B8 ...
ru.wikipedia.orgz1.fm
... D1%85_%D0%BE%D1%82_21.07.2007_%D0%B3%D0%BE%D0%B4%D0% B0 ... %96_303-III_%28%D1%81_%D0%B8%D0%B7%D0%BC%D0%B5%D0% BD ... %BC%D0%B8_%D0%BF%D0%BE_%D1%81%D0%BE%D1%81%D1% 82. ... D1.81.D1.83.D1.89.D0.B5.D1.81.D1.82.D0.B2.D0.BB.D0.B5.D0.BD.D0.B8.
old.goszakup.gov.kz11 янв 2019 ... ... http://edu-volkhov.ru/site/wp-content/uploads/2018/12/%D0%9F%D0%BE%D1 %81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0% ...
edu.lenobl.ru29 дек 2016 ... ... https://www.google.ru/search?newwindow=1&hl=ru-RU&source=android- browser&dcr=0&ei=9mZ3WtSMIIHWsAGY4IzgCg&q=%D0%BC% ...
www.youtube.commnogo-mp3.com
mp3-muzyka.ru
... [url=http://www.monclermensjackets.top/ru/moncler-%D0%B4%D0%B5%D1% 82 ... 9A%D1%83%D1%80%D1%82%D0%BA%D0%B8-c-24_23_15.html] Moncler ... %8F-%D1%88%D0%B0%D1%80%D1%84%D1%8B-c-24_19.html] Moncler ... D1%87%D0%B5%D1%80%D0%BD%D1%8B%D0%B5-p-224.html] Moncler ...
www.criticalcommons.orgwww.youtube.com
ipleer.fm