Perhaps you should try some spelling variations:
"coder coder buffer solution problem" » "coder coder buffer solution problems" (Expand search), "coder coder buffer solutions problem" (Expand search), "coder coder buffer resolution problem" (Expand search), "coder cover buffer solution problem" (Expand search), "coder modelo buffer solution problem" (Expand search), "coder cds buffer solution problem" (Expand search), "coder decoder buffer solution problem" (Expand search), "code code buffer solution problem" (Expand search), "decoder codec buffer solution problem" (Expand search)
"api piton pythons python programming" » "api piton python python programming" (Expand search), "api piton pitons python programming" (Expand search), "api piton piton python programming" (Expand search), "api pitons python python programming" (Expand search), "api python python python programming" (Expand search), "api python pythons 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 buffer solution problem\") OR (\"api piton pythons python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder buffer solution problem ) OR ( api piton pythons python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder buffer solution problem") OR ("api piton pythons python programming"))*.