Perhaps you should try some spelling variations:
"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)
"coder coder maize genetic programming" » "coder decoder maize genetic programming" (Expand search), "code code maize genetic programming" (Expand search), "decoder codec maize genetic programming" (Expand search), "coder under maize genetic programming" (Expand search), "coder cowpea maize genetic 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 maize genetic programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder maize genetic programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder maize genetic programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder maize genetic programming") OR ("in python python python programming"))*.