Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bugs code snippets", "locating bug code slippers"
"dusing java java snippets" » "using java java snippets"
"ε using data snippets" » "ε using java snippets", "ε using sat snippets", "ε missing data snippets", "_ using data snippets", "19 using data snippets"

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: (((("dusing java java snippets") or ("ε using data snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dusing java java snippets") OR ("ε using data snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( dusing java java snippets ) or ( ε using data snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dusing java java snippets") or ("ε using data snippets"))) or ("locating bugs code slippers"))*.