Perhaps you should try some spelling variations:
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
teaching methods » teaching methodology (Expand search)
coder detection » code detection (Expand search), border detection (Expand search), corner detection (Expand search)
tongue teaching » language teaching (Expand search)
methods python » methods action (Expand search), pythons python (Expand search), methods method (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( coder detection using java programming ) OR ( tongue teaching methods python programming ))~.