Perhaps you should try some spelling variations:
"dang java java slippers" » "dang va java slippers", "dang java java slippery", "dang java java grippers"
"phong lbm code snippets" » "phong lam code snippets", "phong nam code snippets", "thong lam code snippets", "phong lbm core snippets"
"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: (((("dang java java slippers") or ("phong lbm code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang java java slippers") OR ("phong lbm code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang java java slippers ) or ( phong lbm code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang java java slippers") or ("phong lbm code snippets"))) or ("locating bug code snippets"))*.