Perhaps you should try some spelling variations:
"based computational python computer program" » "based computacional python computer program" (Expand search), "based computacional vpython computer program" (Expand search), "based computacionais python computer program" (Expand search), "and computational python computer program" (Expand search), "by computational python computer program" (Expand search)
"advanced oxidation and scheduling program" » "advanced oxidation and scheduling problem" (Expand search), "advanced oxidation and scheduling problems" (Expand search), "advanced oxidation and scheduling process" (Expand search), "advances oxidation and scheduling program" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced oxidation and scheduling program") OR ("based computational python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced oxidation and scheduling program\") OR (\"based computational python computer program\"))*".
• Removing quotes may allow a broader search: (( advanced oxidation and scheduling program ) OR ( based computational python computer program ))*.