Perhaps you should try some spelling variations:
"coder model using java programa" » "coder model using java programs" (Expand search), "coder model using viva programa" (Expand search), "coder model using java programing" (Expand search), "cover model using java programa" (Expand search), "decoder model using java programa" (Expand search), "copper model using java programa" (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 java programa\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model using java programa ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model using java programa") OR ("api python python python programming"))*.