Perhaps you should try some spelling variations:
"project implementation _ precoder program" » "projeto implementacao _ precoder program" (Expand search), "project implementation _ proder program" (Expand search), "project implementation _ recovery program" (Expand search), "project implementation _ precoce programa" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python 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: (("project implementation _ precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"project implementation _ precoder program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( project implementation _ precoder program ) OR ( using coding python python programming ))*.