Perhaps you should try some spelling variations:
"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)
"coder model using java program" » "coder model using java programs" (Expand search), "coder model using java programa" (Expand search), "coder model using viva program" (Expand search), "cover model using java program" (Expand search), "decoder model using java program" (Expand search), "copper model using java program" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder model using java program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using java program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder model using java program ) OR ( api python python python programming ))*.