Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trong can code snippets" » "trong canh code snippets", "trong chan code snippets", "trong cac code snippets", "trong cfd code 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: (((("trong can code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong can code snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trong can code snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong can code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.