Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"theo don va snippets" » "theo dong va snippets", "theo doi va snippets", "theo duong va snippets", "theo doan va snippets", "theo don vi snippets", "theo don va slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("theo don va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("theo don va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( theo don va snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("theo don va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.