Perhaps you should try some spelling variations:
"coder in teacher training functions" » "coder in teacher training functional" (Expand search), "coder in teacher training fractions" (Expand search), "coder in teacher training actions" (Expand search), "code in teacher training functions" (Expand search), "codes in teacher training functions" (Expand search), "poder in teacher training functions" (Expand search), "coder in teachers training functions" (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.

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