Perhaps you should try some spelling variations:
"coder model using shell scripting" » "coder model using shell script" (Expand search), "coder model using shell scripts" (Expand search), "cover model using shell scripting" (Expand search), "decoder model using shell scripting" (Expand search), "copper model using shell scripting" (Expand search), "coder model using self scripting" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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 shell scripting\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model using shell scripting ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model using shell scripting") OR ("api python python python programming"))*.