Perhaps you should try some spelling variations:
"and computational _ constructing program" » "and computational _ consulting program" (Expand search), "and computational _ reconstruction program" (Expand search), "and computational _ constructing ronda" (Expand search), "_ computational _ constructing program" (Expand search)
"using coding opencv python programming" » "using using opencv python programming" (Expand search), "using codigo opencl python programming" (Expand search), "using coding pnc python programming" (Expand search), "using coping opencv python programming" (Expand search), "using coating opencv python programming" (Expand search), "using cooking opencv python programming" (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: (("and computational _ constructing program") OR ("using coding opencv python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational _ constructing program\") OR (\"using coding opencv python programming\"))".
• Removing quotes may allow a broader search: (( and computational _ constructing program ) OR ( using coding opencv python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational _ constructing program") OR ("using coding opencv python programming"))*.