Perhaps you should try some spelling variations:
"based computacionais python computer program" » "based computacional python computer program" (Expand search), "based computacionais auto computer program" (Expand search), "based computacionais frapcon computer program" (Expand search), "bases computacionais python computer program" (Expand search), "bases computacionales python computer program" (Expand search), "based computational python computer program" (Expand search)
"data visualization _ teaching program" » "data visualization _ teaching proposal" (Expand search), "data visualization _ teaching process" (Expand search), "data visualization _ teaching project" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computacionais python computer program\") OR (\"data visualization _ teaching program\"))~".
• Removing quotes may allow a broader search: (( based computacionais python computer program ) OR ( data visualization _ teaching program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computacionais python computer program") OR ("data visualization _ teaching program"))*.