Perhaps you should try some spelling variations:
"coder positioning errors in program" » "coder positioning error in program" (Expand search), "coder positioning theory in program" (Expand search), "code positioning errors in program" (Expand search), "camera positioning errors in program" (Expand search), "body positioning errors in program" (Expand search), "coder positioning errors in programs" (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 positioning errors in program\") OR (\"on python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder positioning errors in program ) OR ( on python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder positioning errors in program") OR ("on python python python programming"))*.