Perhaps you should try some spelling variations:
"using conventional mine precoder program" » "using convolutional mine precoder program" (Expand search), "in conventional mine precoder program" (Expand search), "and conventional mine precoder program" (Expand search), "using conventional wine precoder program" (Expand search), "using conventional mice precoder program" (Expand search), "using conventional maize precoder program" (Expand search), "using conventional mine proder program" (Expand search), "using conventional mine recovery program" (Expand search), "using conventional mine precoce programa" (Expand search), "using conventional mimo precoder program" (Expand search), "using conventional and precoder program" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using conventional mine precoder program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using conventional mine precoder program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using conventional mine precoder program") OR ("using coding python python programming"))*.