Perhaps you should try some spelling variations:
"coder coder java threads problems" » "coder coder java trends problems" (Expand search), "coder coder java three problems" (Expand search), "coder coder java treaties problems" (Expand search), "coder decoder java threads problems" (Expand search), "code code java threads problems" (Expand search), "decoder codec java threads problems" (Expand search), "coder codes java threads problems" (Expand search), "coder xcode java threads problems" (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 coder java threads problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder java threads problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder java threads problems") OR ("api python python python programming"))*.