Perhaps you should try some spelling variations:
data function » delta function (Expand search), zeta function (Expand search), beta function (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder vector » under vector (Expand search), model vector (Expand search), order vector (Expand search)
coding data » encoding data (Expand search), closing data (Expand search), coding dna (Expand search)
api python » rpa python (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 vector coding data function ) OR ( api python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder vector coding data function ) OR ( api python python python programming ))*.