Perhaps you should try some spelling variations:
"code computational an algorithm improvements" » "code computational an algorithmic improvements" (Expand search), "code computational an priority improvements" (Expand search), "model computational an algorithm improvements" (Expand search), "cfd computational an algorithm improvements" (Expand search), "some computational an algorithm improvements" (Expand search), "code computational and algorithm improvements" (Expand search), "code computacional an algorithm improvements" (Expand search), "code computational art algorithm improvements" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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: "((\"code computational an algorithm improvements\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( code computational an algorithm improvements ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code computational an algorithm improvements") OR ("_ python python python programming"))*.