Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"may anh trinh slippers" » "may hanh trinh slippers", "may anh tinh slippers", "may thanh trinh slippers", "may lanh trinh slippers", "gay anh trinh slippers", "mai anh trinh slippers", "may anh trinh slippery", "may anh trinh grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code 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: (((("using java code snippets") or ("may anh trinh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("may anh trinh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( may anh trinh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("may anh trinh slippers"))) or ("locating bug code snippets"))*.