Perhaps you should try some spelling variations:
"developers communication in pulling program" » "development communication in pulling program" (Expand search), "developing communication in pulling program" (Expand search), "devices communication in pulling program" (Expand search), "developers communication in culling program" (Expand search), "developers communication in spelling program" (Expand search), "developers communication in spelling programs" (Expand search), "developers communication in pulping program" (Expand search), "developers communication and pulling program" (Expand search), "developers communication oil pulling program" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("developers communication in pulling program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"developers communication in pulling program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( developers communication in pulling program ) OR ( using coding python python programming ))*.