Perhaps you should try some spelling variations:
"coder coding coding training proposal" » "coder coding coding teaching proposal" (Expand search), "coder coding coding training protocol" (Expand search), "coder coding coding training protocols" (Expand search), "coder coding going training proposal" (Expand search), "coder coding boxing training proposal" (Expand search), "coder coding rowing training proposal" (Expand search), "coder coding decoding training proposal" (Expand search), "coder coding using training proposal" (Expand search), "coder coding canine training proposal" (Expand search), "modern coding coding training proposal" (Expand search), "color coding coding training proposal" (Expand search), "odor coding coding 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding training proposal\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding coding training proposal ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding training proposal") OR ("api python python python programming"))*.