Perhaps you should try some spelling variations:
"improved cognition using java programing" » "improve cognition using java programing" (Expand search), "improves cognition using java programing" (Expand search), "improved cognitive using java programing" (Expand search), "improved recognition using java programing" (Expand search), "improved cognition aging java programing" (Expand search), "improved cognition in java programing" (Expand search), "improved cognition using java programming" (Expand search), "improved cognition using java programs" (Expand search), "improved cognition using meta programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python 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: "((\"improved cognition using java programing\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( improved cognition using java programing ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("improved cognition using java programing") OR ("using coding python python programming"))*.