Perhaps you should try some spelling variations:
"coder coding coding the presentations" » "coder coding coding the presentation" (Expand search), "coder coding coding the representations" (Expand search), "coder coding coding the presentantion" (Expand search), "coder coding decoding the presentations" (Expand search), "coder coding using the presentations" (Expand search), "coder coding canine the presentations" (Expand search), "modern coding coding the presentations" (Expand search), "color coding coding the presentations" (Expand search), "odor coding coding the presentations" (Expand search), "coder coding encoding the presentations" (Expand search), "coder coding aiding the presentations" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 coding the presentations") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding the presentations\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coding the presentations ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding the presentations") OR ("via python python python programming"))*.