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