Perhaps you should try some spelling variations:
"coder case based java programa" » "coder case based java programs" (Expand search), "coder case based viva programa" (Expand search), "coder case based java programing" (Expand search), "border case based java programa" (Expand search), "power case based java programa" (Expand search), "lower case based 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.

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