Perhaps you should try some spelling variations:
"coder coding using ihs presentation" » "coder coding using aids presentation" (Expand search), "coder coding using iris presentation" (Expand search), "coder coding using s presentation" (Expand search), "modern coding using ihs presentation" (Expand search), "color coding using ihs presentation" (Expand search), "odor coding using ihs presentation" (Expand search), "coder modeling using ihs presentation" (Expand search), "coder drying using ihs presentation" (Expand search), "coder coding using icts presentation" (Expand search), "coder coding using igs1 presentation" (Expand search), "coder coding using iles presentation" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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 coding using ihs presentation") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using ihs presentation\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using ihs presentation ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using ihs presentation") OR ("in python python python programming"))*.