Perhaps you should try some spelling variations:
"coder using docker java programming" » "coder using docker and programming" (Expand search), "coder using docker based programming" (Expand search), "coder using docker goal programming" (Expand search), "coders using docker java programming" (Expand search), "cover using docker java programming" (Expand search), "code using docker java programming" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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 using docker java programming") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using docker java programming\") OR (\"python code python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using docker java programming ) OR ( python code python python programming ))*.