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

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: "((((\"19 using low snippets\") OR (\"using data java snippets\"))) OR (\"locating bugs code slippers\"))~".
• Removing quotes may allow a broader search: (((( 19 using low snippets ) OR ( using data java snippets ))) OR ( locating bugs code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("19 using low snippets") OR ("using data java snippets"))) OR ("locating bugs code slippers"))*.