Perhaps you should try some spelling variations:
"odor coding functions or programming" » "odor scoring functions or programming" (Expand search), "odor voting functions or programming" (Expand search), "odor coping function or programming" (Expand search), "odor coding functions r programming" (Expand search), "odor coding functions core programming" (Expand search), "odor coding functions air programming" (Expand search), "odor coding functions of programming" (Expand search), "odor coding functions on programming" (Expand search), "odor coding functions over programming" (Expand search), "color coding functions or programming" (Expand search), "odor binding functions or programming" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes 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: "((\"odor coding functions or programming\") OR (\"api pitons python python programming\"))~".
• Removing quotes may allow a broader search: (( odor coding functions or programming ) OR ( api pitons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("odor coding functions or programming") OR ("api pitons python python programming"))*.