Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"code code coding elisa prototype" » "code code using elisa prototype" (Expand search), "code code dig elisa prototype" (Expand search), "code code coding is prototype" (Expand search), "code code cloning elisa prototype" (Expand search), "code code codigo elisa prototype" (Expand search), "code code according elisa prototype" (Expand search), "code cdc coding elisa prototype" (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: "((\"code code coding elisa prototype\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( code code coding elisa prototype ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code code coding elisa prototype") OR ("_ python python python programming"))*.