Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"fan mo trinh slippers" » "fan co trinh slippers", "fan mo tinh slippers", "fan tao trinh slippers", "dan mo trinh slippers", "ran mo trinh slippers", "van mo trinh slippers", "fan mo trinh slippery", "fan mo 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 ("fan mo 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 ("fan mo trinh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( fan mo trinh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("fan mo trinh slippers"))) or ("locating bug code snippets"))*.