Perhaps you should try some spelling variations:
"api an python python programming" » "api an pythons python programming" (Expand search), "api an piton python programming" (Expand search), "api an pitons python programming" (Expand search), "api and python python programming" (Expand search), "api in python python programming" (Expand search), "api on python python programming" (Expand search)
"coder coding java java spring" » "modern coding java java spring" (Expand search), "color coding java java spring" (Expand search), "odor coding java java spring" (Expand search), "coder codigo java java spring" (Expand search), "coder coding av1 java spring" (Expand search), "coder coding data java spring" (Expand search), "coder coding java java swing" (Expand search), "coder coding java data spring" (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 coding java java spring\") OR (\"api an python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding java java spring ) OR ( api an python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding java java spring") OR ("api an python python programming"))*.