Perhaps you should try some spelling variations:
"coder modeling databases _ programming" » "coder modeling database _ programming" (Expand search), "coder models databases _ programming" (Expand search), "coder modeling datatypes _ programming" (Expand search), "cover modeling databases _ programming" (Expand search), "cover modelling databases _ programming" (Expand search), "order modeling databases _ programming" (Expand search)
"rpa python python python programming" » "rpa pythons python python programming" (Expand search), "rpa piton python python programming" (Expand search), "rpa pitons python python programming" (Expand search), "via python python python programming" (Expand search), "api 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 modeling databases _ programming") OR ("rpa python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modeling databases _ programming\") OR (\"rpa python python python programming\"))".
• Removing quotes may allow a broader search: (( coder modeling databases _ programming ) OR ( rpa python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder modeling databases _ programming") OR ("rpa python python python programming"))*.