Perhaps you should try some spelling variations:
"thi bach ham slippers" » "thi bach ham slices", "thi bich ham slippers", "thi hanh ham slippers", "thi anh ham slippers", "thi bach ha slippers", "thi sach tham slippers", "thi bach mai slippers"
"python using java snippets" » "python using data snippets"
"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: (((("thi bach ham slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi bach ham slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi bach ham slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi bach ham slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.