Perhaps you should try some spelling variations:
"code code model intervention program" » "code code novel intervention program" (Expand search), "code code model intersections program" (Expand search), "code code modelo interventivo program" (Expand search), "code mode model intervention program" (Expand search), "code diode model intervention program" (Expand search), "code ride model intervention program" (Expand search), "code cdc model intervention program" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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: "((\"code code model intervention program\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( code code model intervention program ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code code model intervention program") OR ("_ python python python programming"))*.