Perhaps you should try some spelling variations:
"coder and variable java programming" » "coder and variable and programming" (Expand search), "coder and variable based programming" (Expand search), "coder and variable goal programming" (Expand search), "coder and variable data programming" (Expand search), "coder and variable air programming" (Expand search), "coder _ variable java programming" (Expand search), "code and variable java programming" (Expand search), "codes and variable java programming" (Expand search), "poder and variable java 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.

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