Perhaps you should try some spelling variations:
"coder collocation method some problems" » "coder collection method some problems" (Expand search), "coder collection methods some problems" (Expand search), "coder application method some problems" (Expand search), "power allocation method some problems" (Expand search), "des collocations method some problems" (Expand search), "and collocation method some problems" (Expand search), "coder collocation method the 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 collocation method some problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder collocation method some problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder collocation method some problems") OR ("api python python python programming"))*.