Perhaps you should try some spelling variations:
"coder coder using covariance functions" » "coder coder using covariant functions" (Expand search), "coder coder testing covariance functions" (Expand search), "coder coder varying covariance functions" (Expand search), "coder decoder using covariance functions" (Expand search), "code code using covariance functions" (Expand search), "decoder codec using covariance functions" (Expand search), "coder coders using covariance functions" (Expand search), "coder cover using covariance functions" (Expand search), "coder code using covariance functions" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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: "((\"coder coder using covariance functions\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder using covariance functions ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder using covariance functions") OR ("in python python python programming"))*.