Perhaps you should try some spelling variations:
"coder precoder does uml programming" » "coder precoder does l programming" (Expand search), "coder precoder does goal programming" (Expand search), "coder precoder does cell programming" (Expand search), "coder decoder does uml programming" (Expand search), "coder precoder does bull programming" (Expand search), "coder precoder does ugly programming" (Expand search), "coder precoder acoes uml programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder does uml programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder does uml programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder does uml programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder does uml programming") OR ("api python python python programming"))*.