Perhaps you should try some spelling variations:
"coder medline database and programming" » "coder online databases and programming" (Expand search), "coder medline base and programming" (Expand search), "coder medline database _ programming" (Expand search), "coder medline database goal programming" (Expand search), "code medicine database and programming" (Expand search), "coder medline databases and programming" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 medline database and programming\") OR (\"api pythons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder medline database and programming ) OR ( api pythons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder medline database and programming") OR ("api pythons python python programming"))*.