Perhaps you should try some spelling variations:
"coder presentation java spring problem" » "poster presentation java spring problem" (Expand search), "cancer presentation java spring problem" (Expand search), "case presentation java spring problem" (Expand search), "coder presentation carta spring problem" (Expand search), "coder presentation and spring problem" (Expand search), "coder presentation case spring problem" (Expand search), "coder presentation java string problem" (Expand search), "coder presentation java sharing problem" (Expand search), "coder presentation java sizing problem" (Expand search), "coder presentation java swing problem" (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 presentation java spring problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder presentation java spring problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder presentation java spring problem") OR ("api python python python programming"))*.