Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"19 using 3d snippets" » "19 using code snippets", "_ using 3d snippets", "ε using 3d snippets", "19 using 3 snippets", "19 using a snippets", "19 using _ snippets"
"using java java snippets" » "using data java snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("19 using 3d snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"19 using 3d snippets\") OR (\"using java java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( 19 using 3d snippets ) OR ( using java java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("19 using 3d snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))*.