Perhaps you should try some spelling variations:
"coder model in java programming" » "coder model in and programming" (Expand search), "coder model in based programming" (Expand search), "coder model in goal programming" (Expand search), "cover model in java programming" (Expand search), "decoder model in java programming" (Expand search), "copper model in java programming" (Expand search), "coder model _ java programming" (Expand search), "coder model in japan programming" (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.

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