Perhaps you should try some spelling variations:
"poder teaching work java programming" » "poder teaching work and programming" (Expand search), "poder teaching work based programming" (Expand search), "poder teaching work goal programming" (Expand search), "peer teaching work java programming" (Expand search), "model teaching work java programming" (Expand search), "code teaching work java programming" (Expand search)
"python coding piton python programming" » "python codigo piton python programming" (Expand search), "action coding piton python programming" (Expand search), "python code piton python programming" (Expand search), "python coding in python programming" (Expand search), "python coding with python programming" (Expand search), "python coding to python programming" (Expand search), "python coding pitons python programming" (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: "((\"poder teaching work java programming\") OR (\"python coding piton python programming\"))~".
• Removing quotes may allow a broader search: (( poder teaching work java programming ) OR ( python coding piton python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("poder teaching work java programming") OR ("python coding piton python programming"))*.