Perhaps you should try some spelling variations:
"coder coder developing critical software" » "coder coder developing empirical software" (Expand search), "coder modelo developing critical software" (Expand search), "coder leader developing critical software" (Expand search), "coder models developing critical software" (Expand search), "coder decoder developing critical software" (Expand search), "code code developing critical software" (Expand search), "decoder codec developing critical software" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 developing critical software") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder developing critical software\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder developing critical software ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder developing critical software") OR ("via python python python programming"))*.