Perhaps you should try some spelling variations:
seri belajar » teori belajar, mari belajar, cara belajar
sosial dari » sosial di, sosial bagi, sosial santri
barang 2 » batang 2, barang di, barang pt
kimia vs » kimia kls, kimia di, kimia 1
vs dunia » di dunia, 1 dunia, ke dunia
dunia di » dunia ii, dunia dari, dunia dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( hasil belajar ((sosial dari) OR (sosial dan)) barang 2 ) or ( seri belajar kimia vs dunia di ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( hasil belajar ((sosial dari) OR (sosial dan)) barang 2 ) OR ( seri belajar kimia vs dunia di ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( hasil belajar ((sosial dari) OR (sosial dan)) barang 2 ) or ( seri belajar kimia vs dunia di ))*".