Perhaps you should try some spelling variations:
"coder detection methods fortran program" » "coder extraction methods fortran program" (Expand search), "code detection methods fortran program" (Expand search), "border detection methods fortran program" (Expand search), "corner detection methods fortran program" (Expand search), "coder detection methods formation program" (Expand search), "coder detection methods portugal program" (Expand search), "coder detection methods football program" (Expand search), "coder detection methods fortran programs" (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: (("coder detection methods fortran program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection methods fortran program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder detection methods fortran program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detection methods fortran program") OR ("using coding python python programming"))*.