Perhaps you should try some spelling variations:
"odor coding and with scripting" » "odor coding and site scripting" (Expand search), "odor coding and with screening" (Expand search), "odor coding and with shipping" (Expand search), "color coding and with scripting" (Expand search), "odor binding and with scripting" (Expand search), "odor coding rna with scripting" (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: (("odor coding and with scripting") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"odor coding and with scripting\") OR (\"via python python python programming\"))*".
• Removing quotes may allow a broader search: (( odor coding and with scripting ) OR ( via python python python programming ))*.