Perhaps you should try some spelling variations:
"coder _ computational java processing" » "coder _ computacional java processing" (Expand search), "coder _ computational data processing" (Expand search), "coder _ computational and processing" (Expand search), "coder _ computational guava processing" (Expand search), "coder _ computational hasta processing" (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 _ computational java processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ computational java processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ computational java processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ computational java processing") OR ("api python python python programming"))*.