Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"vung cho robot snippets" » "vung tao robot snippets", "dung cho robot snippets", "rung cho robot snippets", "vung co robot snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vung cho robot snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vung cho robot snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( vung cho robot snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vung cho robot snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.