Perhaps you should try some spelling variations:
"using computation end of microarray" » "using computational end of microarray" (Expand search), "using imputation end of microarray" (Expand search), "using compilation end of microarray" (Expand search), "using computation and of microarray" (Expand search), "using computacion en of microarray" (Expand search), "using computation in of microarray" (Expand search), "using computation end _ microarray" (Expand search), "using computation end by microarray" (Expand search), "using computation end dna microarray" (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 computation end of microarray\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation end of microarray ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation end of microarray") OR ("using coding python python programming"))*.