Perhaps you should try some spelling variations:
"and application java string problem" » "and application data string problem" (Expand search), "and application carta string problem" (Expand search), "and application and string problem" (Expand search), "and application java sizing problem" (Expand search), "and application java rostering problem" (Expand search), "and application java sharing problems" (Expand search), "and application java spring problem" (Expand search), "and application java swing problem" (Expand search), "and application java merging problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"and application java string problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( and application java string problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and application java string problem") OR ("using coding python python programming"))*.