Perhaps you should try some spelling variations:
"and computational using complex projects" » "and computation using complex projects" (Expand search), "and computations using complex projects" (Expand search), "and computacional usinas complex projects" (Expand search), "_ computational using complex projects" (Expand search), "and computational housing complex projects" (Expand search), "and computational using computer projects" (Expand search)
"using tool python python programming" » "using tool pythons python programming" (Expand search), "using tool piton python programming" (Expand search), "using tool pitons python programming" (Expand search), "using tools python python programming" (Expand search), "using total python python programming" (Expand search), "using tonal python 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: "((\"and computational using complex projects\") OR (\"using tool python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using complex projects ) OR ( using tool python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using complex projects") OR ("using tool python python programming"))*.