Perhaps you should try some spelling variations:
"coder coder patent learning software" » "coder coder patent teaching software" (Expand search), "coder coder patent mining software" (Expand search), "coder coder patient learning software" (Expand search), "coder coder latent learning software" (Expand search), "coder coder patients learning software" (Expand search), "coder model patent learning software" (Expand search), "coder open patent learning software" (Expand search), "coder care patent learning software" (Expand search), "coder decoder patent learning software" (Expand search), "code code patent learning software" (Expand search), "decoder codec patent learning software" (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 patent learning software") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder patent learning software\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder patent learning software ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder patent learning software") OR ("in python python python programming"))*.