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