Perhaps you should try some spelling variations:
"coder application methods testing program" » "code application methods testing program" (Expand search), "codes application methods testing program" (Expand search), "copper application methods testing program" (Expand search), "coder application methods using program" (Expand search), "coder application methods testing programs" (Expand search), "coder application methods teaching program" (Expand search), "coder application methods visiting program" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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: "((\"coder application methods testing program\") OR (\"on python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder application methods testing program ) OR ( on python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder application methods testing program") OR ("on python python python programming"))*.