Perhaps you should try some spelling variations:
"coder coder working memory problem" » "coder coder working memory problems" (Expand search), "coder coder working memory program" (Expand search), "coder coder working memory profile" (Expand search), "coder cone working memory problem" (Expand search), "coder power working memory problem" (Expand search), "coder under working memory problem" (Expand search), "coder decoder working memory problem" (Expand search), "code code working memory problem" (Expand search), "decoder codec working memory problem" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python 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: (("coder coder working memory problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder working memory problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder working memory problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder working memory problem") OR ("in python python python programming"))*.