Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"cua cha java slippers" » "cua cha va slippers", "cua chu java slippers", "cua nha java slippers", "chua chay java slippers", "cua cha java slippery", "cua cha java grippers"
"locating bug code snippets" » "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: (((("cua cha java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua cha java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua cha java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua cha java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.