Perhaps you should try some spelling variations:
"based computational coder execution problems" » "and computational coder execution problems" (Expand search), "by computational coder execution problems" (Expand search), "based computational code execution problems" (Expand search), "based computational codes execution problems" (Expand search), "based computational model execution problems" (Expand search), "based computational coder execution process" (Expand search), "based computational coder evolution problems" (Expand search), "based computational coder selection problems" (Expand search), "based computational over execution problems" (Expand search)
"sensors using python python programming" » "sensors in python python programming" (Expand search), "sensors using pythons python programming" (Expand search), "sensors using piton python programming" (Expand search), "sensors using pitons python programming" (Expand search), "sensors usando 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: (("based computational coder execution problems") OR ("sensors using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational coder execution problems\") OR (\"sensors using python python programming\"))*".
• Removing quotes may allow a broader search: (( based computational coder execution problems ) OR ( sensors using python python programming ))*.