Perhaps you should try some spelling variations:
"coder case based java programing" » "coder case based java programming" (Expand search), "coder case based java programs" (Expand search), "coder case based meta programming" (Expand search), "border case based java programing" (Expand search), "power case based java programing" (Expand search), "lower case based java programing" (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 case based java programing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder case based java programing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder case based java programing") OR ("api python python python programming"))*.