Perhaps you should try some spelling variations:
"coder coder decoder training proposal" » "coder coder decoder teaching proposal" (Expand search), "coder coder decoder training protocol" (Expand search), "coder coder decoder training protocols" (Expand search), "coder coder reader training proposal" (Expand search), "coder coder gender training proposal" (Expand search), "coder coder techer training proposal" (Expand search), "coder encoder decoder training proposal" (Expand search), "code code decoder training proposal" (Expand search), "decoder codec decoder training proposal" (Expand search), "codesc poder decoder training proposal" (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), "rpa python 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 coder decoder training proposal") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoder training proposal\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder decoder training proposal ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder training proposal") OR ("api python python python programming"))*.