Perhaps you should try some spelling variations:
"coding using docker java programming" » "coding using docker and programming" (Expand search), "coding using docker based programming" (Expand search), "coding using docker goal programming" (Expand search), "loading using docker java programming" (Expand search), "modeling using docker java programming" (Expand search), "drying using docker java programming" (Expand search)
"python python python python programming" » "pythons python pythons python programming" (Expand search), "piton python piton python programming" (Expand search), "pitons python pitons 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: (("coding using docker java programming") OR ("python python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding using docker java programming\") OR (\"python python python python programming\"))".
• Removing quotes may allow a broader search: (( coding using docker java programming ) OR ( python python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coding using docker java programming") OR ("python python python python programming"))*.