Perhaps you should try some spelling variations:
"coder model using loop programming" » "coder model using good programming" (Expand search), "coder model using block programming" (Expand search), "coder model using cobol programming" (Expand search), "cover model using loop programming" (Expand search), "decoder model using loop programming" (Expand search), "copper model using loop programming" (Expand search), "coder model using low programming" (Expand search), "coder model using long programming" (Expand search), "coder model using log programming" (Expand search)
"pythons python python python programming" » "pitons python python python programming" (Expand search), "piton python python python programming" (Expand search), "pythons piton python python programming" (Expand search), "pythons pitons python python programming" (Expand search), "pythons pytm 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: "((\"coder model using loop programming\") OR (\"pythons python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model using loop programming ) OR ( pythons python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model using loop programming") OR ("pythons python python python programming"))*.