Perhaps you should try some spelling variations:
"coder coder programming contributions software" » "coder coder programmatic contributions software" (Expand search), "coder coder program contributions software" (Expand search), "coder coder programming conditions software" (Expand search), "coder coder programming contribuicoes software" (Expand search), "coder coder programming contributions toward" (Expand search), "coder coder programming contribuinte software" (Expand search), "coder modern programming contributions software" (Expand search), "coder cone programming contributions software" (Expand search), "coder order programming contributions software" (Expand search), "coder decoder programming contributions software" (Expand search), "code code programming contributions software" (Expand search), "decoder codec programming contributions software" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder programming contributions software") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder programming contributions software\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder programming contributions software ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder programming contributions software") OR ("on python python python programming"))*.